667333604

素因数分解:

$2^2\times 7^1\times {\mathrm{2311}}^1\times {\mathrm{10313}}^1$

素因数の和:12635

約数の個数: 24

約数和(自身を含む): 1335374208

約数和(自身を除く): 668040604

約数列:

[1, 2, 4, 7, 14, 28, 2311, 4622, 9244, 10313, 16177, 20626, 32354, 41252, 64708, 72191, 144382, 288764, 23833343, 47666686, 95333372, 166833401, 333666802, 667333604]

約数ペア:

[(1, 667333604), (2, 333666802), (4, 166833401), (7, 95333372), (14, 47666686), (28, 23833343), (2311, 288764), (4622, 144382), (9244, 72191), (10313, 64708), (16177, 41252), (20626, 32354)]