2388896627

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{3631}}^1$

素因数の和:3903

約数の個数: 24

約数和(自身を含む): 2751675840

約数和(自身を除く): 362779213

約数列:

[1, 13, 17, 169, 221, 229, 2873, 2977, 3631, 3893, 38701, 47203, 50609, 61727, 613639, 657917, 802451, 831499, 10431863, 10809487, 14135483, 140523331, 183761279, 2388896627]

約数ペア:

[(1, 2388896627), (13, 183761279), (17, 140523331), (169, 14135483), (221, 10809487), (229, 10431863), (2873, 831499), (2977, 802451), (3631, 657917), (3893, 613639), (38701, 61727), (47203, 50609)]