520099476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3333971}}^1$

素因数の和:3333991

約数の個数: 24

約数和(自身を含む): 1306917024

約数和(自身を除く): 786817548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 3333971, 6667942, 10001913, 13335884, 20003826, 40007652, 43341623, 86683246, 130024869, 173366492, 260049738, 520099476]

約数ペア:

[(1, 520099476), (2, 260049738), (3, 173366492), (4, 130024869), (6, 86683246), (12, 43341623), (13, 40007652), (26, 20003826), (39, 13335884), (52, 10001913), (78, 6667942), (156, 3333971)]