2318989828

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{70589}}^1$

素因数の和:70827

約数の個数: 24

約数和(自身を含む): 4174410240

約数和(自身を除く): 1855420412

約数列:

[1, 2, 4, 43, 86, 172, 191, 382, 764, 8213, 16426, 32852, 70589, 141178, 282356, 3035327, 6070654, 12141308, 13482499, 26964998, 53929996, 579747457, 1159494914, 2318989828]

約数ペア:

[(1, 2318989828), (2, 1159494914), (4, 579747457), (43, 53929996), (86, 26964998), (172, 13482499), (191, 12141308), (382, 6070654), (764, 3035327), (8213, 282356), (16426, 141178), (32852, 70589)]