2000444804

素因数分解:

$2^2\times {\mathrm{617}}^1\times {\mathrm{810553}}^1$

素因数の和:811174

約数の個数: 12

約数和(自身を含む): 3506456604

約数和(自身を除く): 1506011800

約数列:

[1, 2, 4, 617, 1234, 2468, 810553, 1621106, 3242212, 500111201, 1000222402, 2000444804]

約数ペア:

[(1, 2000444804), (2, 1000222402), (4, 500111201), (617, 3242212), (1234, 1621106), (2468, 810553)]