2021948710

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1963057}}^1$

素因数の和:1963167

約数の個数: 16

約数和(自身を含む): 3674844576

約数和(自身を除く): 1652895866

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 1963057, 3926114, 9815285, 19630570, 202194871, 404389742, 1010974355, 2021948710]

約数ペア:

[(1, 2021948710), (2, 1010974355), (5, 404389742), (10, 202194871), (103, 19630570), (206, 9815285), (515, 3926114), (1030, 1963057)]