1397965822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2191169}}^1$

素因数の和:2191211

約数の個数: 16

約数和(自身を含む): 2366463600

約数和(自身を除く): 968497778

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 2191169, 4382338, 24102859, 48205718, 63543901, 127087802, 698982911, 1397965822]

約数ペア:

[(1, 1397965822), (2, 698982911), (11, 127087802), (22, 63543901), (29, 48205718), (58, 24102859), (319, 4382338), (638, 2191169)]