2016456442

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{32491}}^1$

素因数の和:32555

約数の個数: 64

約数和(自身を含む): 4192247808

約数和(自身を除く): 2175791366

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 31, 62, 77, 91, 143, 154, 182, 217, 286, 341, 403, 434, 682, 806, 1001, 2002, 2387, 2821, 4433, 4774, 5642, 8866, 31031, 32491, 62062, 64982, 227437, 357401, 422383, 454874, 714802, 844766, 1007221, 2014442, 2501807, 2956681, 4646213, 5003614, 5913362, 7050547, 9292426, 11079431, 13093873, 14101094, 22158862, 26187746, 32523491, 65046982, 77556017, 91657111, 144032603, 155112034, 183314222, 288065206, 1008228221, 2016456442]

約数ペア:

[(1, 2016456442), (2, 1008228221), (7, 288065206), (11, 183314222), (13, 155112034), (14, 144032603), (22, 91657111), (26, 77556017), (31, 65046982), (62, 32523491), (77, 26187746), (91, 22158862), (143, 14101094), (154, 13093873), (182, 11079431), (217, 9292426), (286, 7050547), (341, 5913362), (403, 5003614), (434, 4646213), (682, 2956681), (806, 2501807), (1001, 2014442), (2002, 1007221), (2387, 844766), (2821, 714802), (4433, 454874), (4774, 422383), (5642, 357401), (8866, 227437), (31031, 64982), (32491, 62062)]