7831298668

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{1031}}^1$

素因数の和:1422

約数の個数: 48

約数和(自身を含む): 14068422144

約数和(自身を除く): 6237123476

約数列:

[1, 2, 4, 83, 137, 166, 167, 274, 332, 334, 548, 668, 1031, 2062, 4124, 11371, 13861, 22742, 22879, 27722, 45484, 45758, 55444, 85573, 91516, 141247, 171146, 172177, 282494, 342292, 344354, 564988, 688708, 1898957, 3797914, 7595828, 11723501, 14290691, 23447002, 23588249, 28581382, 46894004, 47176498, 57162764, 94352996, 1957824667, 3915649334, 7831298668]

約数ペア:

[(1, 7831298668), (2, 3915649334), (4, 1957824667), (83, 94352996), (137, 57162764), (166, 47176498), (167, 46894004), (274, 28581382), (332, 23588249), (334, 23447002), (548, 14290691), (668, 11723501), (1031, 7595828), (2062, 3797914), (4124, 1898957), (11371, 688708), (13861, 564988), (22742, 344354), (22879, 342292), (27722, 282494), (45484, 172177), (45758, 171146), (55444, 141247), (85573, 91516)]