factor2
版本 1.0.0.0 (1.4 KB) 作者:
Brett Shoelson
Returns the factors (not only the prime factors) of positive integer k, including k itself.
%A = FACTOR2(K)
%Returns the factors (not only the prime factors) of k, including k itself.
%This complements the usage of TMW's factor function, which returns only
%prime factors.
%E.g., >> a=factor(1365), b=factor2(1365)
% ANS: a = 3 5 7 13
% b = 1 3 5 7 13 15 21 35 39 65 91 105 195 273 455 1365
%Written by Brett Shoelson, Ph.D.
%shoelson@helix.nih.gov
%9/10/01; updated 9/08/03.
%Tested under ML 6.5 and 6.1.
引用格式
Brett Shoelson (2024). factor2 (https://www.mathworks.com/matlabcentral/fileexchange/3944-factor2), MATLAB Central File Exchange. 检索来源 .
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Start Hunting!版本 | 已发布 | 发行说明 | |
---|---|---|---|
1.0.0.0 | Now includes function isinteger as a subfunction. |