4010677424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{448421}}^1$

素因数の和:448485

約数の個数: 40

約数和(自身を含む): 8563066512

約数和(自身を除く): 4552389088

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 448421, 896842, 1793684, 3587368, 5829473, 7174736, 11658946, 19282103, 23317892, 38564206, 46635784, 77128412, 93271568, 154256824, 250667339, 308513648, 501334678, 1002669356, 2005338712, 4010677424]

約数ペア:

[(1, 4010677424), (2, 2005338712), (4, 1002669356), (8, 501334678), (13, 308513648), (16, 250667339), (26, 154256824), (43, 93271568), (52, 77128412), (86, 46635784), (104, 38564206), (172, 23317892), (208, 19282103), (344, 11658946), (559, 7174736), (688, 5829473), (1118, 3587368), (2236, 1793684), (4472, 896842), (8944, 448421)]