268546322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{420919}}^1$

素因数の和:420961

約数の個数: 16

約数和(自身を含む): 454593600

約数和(自身を除く): 186047278

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 420919, 841838, 4630109, 9260218, 12206651, 24413302, 134273161, 268546322]

約数ペア:

[(1, 268546322), (2, 134273161), (11, 24413302), (22, 12206651), (29, 9260218), (58, 4630109), (319, 841838), (638, 420919)]