139950044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{26647}}^1$

素因数の和:26765

約数の個数: 24

約数和(自身を含む): 266373408

約数和(自身を除く): 126423364

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 26647, 53294, 106588, 346411, 692822, 1385644, 2691347, 5382694, 10765388, 34987511, 69975022, 139950044]

約数ペア:

[(1, 139950044), (2, 69975022), (4, 34987511), (13, 10765388), (26, 5382694), (52, 2691347), (101, 1385644), (202, 692822), (404, 346411), (1313, 106588), (2626, 53294), (5252, 26647)]