124288612

素因数分解:

$2^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{11411}}^1$

素因数の和:11811

約数の個数: 24

約数和(自身を含む): 249238080

約数和(自身を除く): 124949468

約数列:

[1, 2, 4, 7, 14, 28, 389, 778, 1556, 2723, 5446, 10892, 11411, 22822, 45644, 79877, 159754, 319508, 4438879, 8877758, 17755516, 31072153, 62144306, 124288612]

約数ペア:

[(1, 124288612), (2, 62144306), (4, 31072153), (7, 17755516), (14, 8877758), (28, 4438879), (389, 319508), (778, 159754), (1556, 79877), (2723, 45644), (5446, 22822), (10892, 11411)]