3948804968

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{3143953}}^1$

素因数の和:3144116

約数の個数: 16

約数和(自身を含む): 7451170980

約数和(自身を除く): 3502366012

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 3143953, 6287906, 12575812, 25151624, 493600621, 987201242, 1974402484, 3948804968]

約数ペア:

[(1, 3948804968), (2, 1974402484), (4, 987201242), (8, 493600621), (157, 25151624), (314, 12575812), (628, 6287906), (1256, 3143953)]