2008669072

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{307}}^1\times {\mathrm{2141}}^1$

素因数の和:2647

約数の個数: 40

約数和(自身を含む): 3926748672

約数和(自身を除く): 1918079600

約数列:

[1, 2, 4, 8, 16, 191, 307, 382, 614, 764, 1228, 1528, 2141, 2456, 3056, 4282, 4912, 8564, 17128, 34256, 58637, 117274, 234548, 408931, 469096, 657287, 817862, 938192, 1314574, 1635724, 2629148, 3271448, 5258296, 6542896, 10516592, 125541817, 251083634, 502167268, 1004334536, 2008669072]

約数ペア:

[(1, 2008669072), (2, 1004334536), (4, 502167268), (8, 251083634), (16, 125541817), (191, 10516592), (307, 6542896), (382, 5258296), (614, 3271448), (764, 2629148), (1228, 1635724), (1528, 1314574), (2141, 938192), (2456, 817862), (3056, 657287), (4282, 469096), (4912, 408931), (8564, 234548), (17128, 117274), (34256, 58637)]