2015590790

素因数分解:

$2^1\times 5^1\times {\mathrm{2203}}^1\times {\mathrm{91493}}^1$

素因数の和:93703

約数の個数: 16

約数和(自身を含む): 3629749968

約数和(自身を除く): 1614159178

約数列:

[1, 2, 5, 10, 2203, 4406, 11015, 22030, 91493, 182986, 457465, 914930, 201559079, 403118158, 1007795395, 2015590790]

約数ペア:

[(1, 2015590790), (2, 1007795395), (5, 403118158), (10, 201559079), (2203, 914930), (4406, 457465), (11015, 182986), (22030, 91493)]