2007207565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{827}}^1\times {\mathrm{44129}}^1$

素因数の和:44972

約数の個数: 16

約数和(自身を含む): 2630854080

約数和(自身を除く): 623646515

約数列:

[1, 5, 11, 55, 827, 4135, 9097, 44129, 45485, 220645, 485419, 2427095, 36494683, 182473415, 401441513, 2007207565]

約数ペア:

[(1, 2007207565), (5, 401441513), (11, 182473415), (55, 36494683), (827, 2427095), (4135, 485419), (9097, 220645), (44129, 45485)]