888973964

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{521}}^1\times {\mathrm{2617}}^1$

素因数の和:3305

約数の個数: 24

約数和(自身を含む): 1568852208

約数和(自身を除く): 679878244

約数列:

[1, 2, 4, 163, 326, 521, 652, 1042, 2084, 2617, 5234, 10468, 84923, 169846, 339692, 426571, 853142, 1363457, 1706284, 2726914, 5453828, 222243491, 444486982, 888973964]

約数ペア:

[(1, 888973964), (2, 444486982), (4, 222243491), (163, 5453828), (326, 2726914), (521, 1706284), (652, 1363457), (1042, 853142), (2084, 426571), (2617, 339692), (5234, 169846), (10468, 84923)]