260315972642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{7213}}^1\times {\mathrm{1640447}}^1$

素因数の和:1647673

約数の個数: 16

約数和(自身を含む): 426030907392

約数和(自身を除く): 165714934750

約数列:

[1, 2, 11, 22, 7213, 14426, 79343, 158686, 1640447, 3280894, 18044917, 36089834, 11832544211, 23665088422, 130157986321, 260315972642]

約数ペア:

[(1, 260315972642), (2, 130157986321), (11, 23665088422), (22, 11832544211), (7213, 36089834), (14426, 18044917), (79343, 3280894), (158686, 1640447)]