408252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2617}}^1$

素因数の和:2637

約数の個数: 24

約数和(自身を含む): 1026256

約数和(自身を除く): 618004

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2617, 5234, 7851, 10468, 15702, 31404, 34021, 68042, 102063, 136084, 204126, 408252]

約数ペア:

[(1, 408252), (2, 204126), (3, 136084), (4, 102063), (6, 68042), (12, 34021), (13, 31404), (26, 15702), (39, 10468), (52, 7851), (78, 5234), (156, 2617)]