425048968

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{1295881}}^1$

素因数の和:1295928

約数の個数: 16

約数和(自身を含む): 816405660

約数和(自身を除く): 391356692

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 1295881, 2591762, 5183524, 10367048, 53131121, 106262242, 212524484, 425048968]

約数ペア:

[(1, 425048968), (2, 212524484), (4, 106262242), (8, 53131121), (41, 10367048), (82, 5183524), (164, 2591762), (328, 1295881)]