2188995844

素因数分解:

$2^2\times 7^1\times {\mathrm{5297}}^1\times {\mathrm{14759}}^1$

素因数の和:20067

約数の個数: 24

約数和(自身を含む): 4379114880

約数和(自身を除く): 2190119036

約数列:

[1, 2, 4, 7, 14, 28, 5297, 10594, 14759, 21188, 29518, 37079, 59036, 74158, 103313, 148316, 206626, 413252, 78178423, 156356846, 312713692, 547248961, 1094497922, 2188995844]

約数ペア:

[(1, 2188995844), (2, 1094497922), (4, 547248961), (7, 312713692), (14, 156356846), (28, 78178423), (5297, 413252), (10594, 206626), (14759, 148316), (21188, 103313), (29518, 74158), (37079, 59036)]