2008208158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2311}}^1\times {\mathrm{39499}}^1$

素因数の和:41823

約数の個数: 16

約数和(自身を含む): 3287664000

約数和(自身を除く): 1279455842

約数列:

[1, 2, 11, 22, 2311, 4622, 25421, 39499, 50842, 78998, 434489, 868978, 91282189, 182564378, 1004104079, 2008208158]

約数ペア:

[(1, 2008208158), (2, 1004104079), (11, 182564378), (22, 91282189), (2311, 868978), (4622, 434489), (25421, 78998), (39499, 50842)]