2099681008

素因数分解:

$2^4\times {\mathrm{47}}^2\times {\mathrm{59407}}^1$

素因数の和:59509

約数の個数: 30

約数和(自身を含む): 4156599536

約数和(自身を除く): 2056918528

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 2209, 4418, 8836, 17672, 35344, 59407, 118814, 237628, 475256, 950512, 2792129, 5584258, 11168516, 22337032, 44674064, 131230063, 262460126, 524920252, 1049840504, 2099681008]

約数ペア:

[(1, 2099681008), (2, 1049840504), (4, 524920252), (8, 262460126), (16, 131230063), (47, 44674064), (94, 22337032), (188, 11168516), (376, 5584258), (752, 2792129), (2209, 950512), (4418, 475256), (8836, 237628), (17672, 118814), (35344, 59407)]