240793498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{30319}}^1$

素因数の和:30370

約数の個数: 24

約数和(自身を含む): 415869120

約数和(自身を除く): 175075622

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 3971, 7942, 30319, 60638, 333509, 576061, 667018, 1152122, 6336671, 10945159, 12673342, 21890318, 120396749, 240793498]

約数ペア:

[(1, 240793498), (2, 120396749), (11, 21890318), (19, 12673342), (22, 10945159), (38, 6336671), (209, 1152122), (361, 667018), (418, 576061), (722, 333509), (3971, 60638), (7942, 30319)]