490694548

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{5051}}^1$

素因数の和:5367

約数の個数: 24

約数和(自身を含む): 869954400

約数和(自身を除く): 379259852

約数列:

[1, 2, 4, 149, 163, 298, 326, 596, 652, 5051, 10102, 20204, 24287, 48574, 97148, 752599, 823313, 1505198, 1646626, 3010396, 3293252, 122673637, 245347274, 490694548]

約数ペア:

[(1, 490694548), (2, 245347274), (4, 122673637), (149, 3293252), (163, 3010396), (298, 1646626), (326, 1505198), (596, 823313), (652, 752599), (5051, 97148), (10102, 48574), (20204, 24287)]