2040371089870

素因数分解:

$2^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{568348493}}^1$

素因数の和:568348859

約数の個数: 16

約数和(自身を含む): 3682898241120

約数和(自身を除く): 1642527151250

約数列:

[1, 2, 5, 10, 359, 718, 1795, 3590, 568348493, 1136696986, 2841742465, 5683484930, 204037108987, 408074217974, 1020185544935, 2040371089870]

約数ペア:

[(1, 2040371089870), (2, 1020185544935), (5, 408074217974), (10, 204037108987), (359, 5683484930), (718, 2841742465), (1795, 1136696986), (3590, 568348493)]