121789676

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{2699}}^1$

素因数の和:3121

約数の個数: 24

約数和(自身を含む): 221130000

約数和(自身を除く): 99340324

約数列:

[1, 2, 4, 29, 58, 116, 389, 778, 1556, 2699, 5398, 10796, 11281, 22562, 45124, 78271, 156542, 313084, 1049911, 2099822, 4199644, 30447419, 60894838, 121789676]

約数ペア:

[(1, 121789676), (2, 60894838), (4, 30447419), (29, 4199644), (58, 2099822), (116, 1049911), (389, 313084), (778, 156542), (1556, 78271), (2699, 45124), (5398, 22562), (10796, 11281)]