1010391928

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{44771}}^1$

素因数の和:44828

約数の個数: 64

約数和(自身を含む): 2406942720

約数和(自身を除く): 1396550792

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 11284, 22568, 44771, 89542, 179084, 313397, 358168, 582023, 626794, 1164046, 1253588, 1387901, 2328092, 2507176, 2775802, 4074161, 4656184, 5551604, 8148322, 9715307, 11103208, 16296644, 18042713, 19430614, 32593288, 36085426, 38861228, 72170852, 77722456, 126298991, 144341704, 252597982, 505195964, 1010391928]

約数ペア:

[(1, 1010391928), (2, 505195964), (4, 252597982), (7, 144341704), (8, 126298991), (13, 77722456), (14, 72170852), (26, 38861228), (28, 36085426), (31, 32593288), (52, 19430614), (56, 18042713), (62, 16296644), (91, 11103208), (104, 9715307), (124, 8148322), (182, 5551604), (217, 4656184), (248, 4074161), (364, 2775802), (403, 2507176), (434, 2328092), (728, 1387901), (806, 1253588), (868, 1164046), (1612, 626794), (1736, 582023), (2821, 358168), (3224, 313397), (5642, 179084), (11284, 89542), (22568, 44771)]