261606062

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{599}}^1\times {\mathrm{1571}}^1$

素因数の和:2311

約数の個数: 16

約数和(自身を含む): 396144000

約数和(自身を除く): 134537938

約数列:

[1, 2, 139, 278, 599, 1198, 1571, 3142, 83261, 166522, 218369, 436738, 941029, 1882058, 130803031, 261606062]

約数ペア:

[(1, 261606062), (2, 130803031), (139, 1882058), (278, 941029), (599, 436738), (1198, 218369), (1571, 166522), (3142, 83261)]