7855796

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{11621}}^1$

素因数の和:11651

約数の個数: 18

約数和(自身を含む): 14887782

約数和(自身を除く): 7031986

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 11621, 23242, 46484, 151073, 302146, 604292, 1963949, 3927898, 7855796]

約数ペア:

[(1, 7855796), (2, 3927898), (4, 1963949), (13, 604292), (26, 302146), (52, 151073), (169, 46484), (338, 23242), (676, 11621)]