718916412

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^3\times {\mathrm{2011}}^1$

素因数の和:2111

約数の個数: 48

約数和(自身を含む): 1734247424

約数和(自身を除く): 1015331012

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 961, 1922, 2011, 2883, 3844, 4022, 5766, 6033, 8044, 11532, 12066, 24132, 29791, 59582, 62341, 89373, 119164, 124682, 178746, 187023, 249364, 357492, 374046, 748092, 1932571, 3865142, 5797713, 7730284, 11595426, 23190852, 59909701, 119819402, 179729103, 239638804, 359458206, 718916412]

約数ペア:

[(1, 718916412), (2, 359458206), (3, 239638804), (4, 179729103), (6, 119819402), (12, 59909701), (31, 23190852), (62, 11595426), (93, 7730284), (124, 5797713), (186, 3865142), (372, 1932571), (961, 748092), (1922, 374046), (2011, 357492), (2883, 249364), (3844, 187023), (4022, 178746), (5766, 124682), (6033, 119164), (8044, 89373), (11532, 62341), (12066, 59582), (24132, 29791)]