40135238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{140333}}^1$

素因数の和:140359

約数の個数: 16

約数和(自身を含む): 70728336

約数和(自身を除く): 30593098

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 140333, 280666, 1543663, 1824329, 3087326, 3648658, 20067619, 40135238]

約数ペア:

[(1, 40135238), (2, 20067619), (11, 3648658), (13, 3087326), (22, 1824329), (26, 1543663), (143, 280666), (286, 140333)]