2000679056

素因数分解:

$2^4\times {\mathrm{3221}}^1\times {\mathrm{38821}}^1$

素因数の和:42050

約数の個数: 20

約数和(自身を含む): 3877619004

約数和(自身を除く): 1876939948

約数列:

[1, 2, 4, 8, 16, 3221, 6442, 12884, 25768, 38821, 51536, 77642, 155284, 310568, 621136, 125042441, 250084882, 500169764, 1000339528, 2000679056]

約数ペア:

[(1, 2000679056), (2, 1000339528), (4, 500169764), (8, 250084882), (16, 125042441), (3221, 621136), (6442, 310568), (12884, 155284), (25768, 77642), (38821, 51536)]