389863644

素因数分解:

$2^2\times 3^1\times {\mathrm{881}}^1\times {\mathrm{36877}}^1$

素因数の和:37765

約数の個数: 24

約数和(自身を含む): 910739088

約数和(自身を除く): 520875444

約数列:

[1, 2, 3, 4, 6, 12, 881, 1762, 2643, 3524, 5286, 10572, 36877, 73754, 110631, 147508, 221262, 442524, 32488637, 64977274, 97465911, 129954548, 194931822, 389863644]

約数ペア:

[(1, 389863644), (2, 194931822), (3, 129954548), (4, 97465911), (6, 64977274), (12, 32488637), (881, 442524), (1762, 221262), (2643, 147508), (3524, 110631), (5286, 73754), (10572, 36877)]