1330291498

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{1842509}}^1$

素因数の和:1842549

約数の個数: 12

約数和(自身を含む): 2105988930

約数和(自身を除く): 775697432

約数列:

[1, 2, 19, 38, 361, 722, 1842509, 3685018, 35007671, 70015342, 665145749, 1330291498]

約数ペア:

[(1, 1330291498), (2, 665145749), (19, 70015342), (38, 35007671), (361, 3685018), (722, 1842509)]