1999065556

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{2791991}}^1$

素因数の和:2792174

約数の個数: 12

約数和(自身を含む): 3517909920

約数和(自身を除く): 1518844364

約数列:

[1, 2, 4, 179, 358, 716, 2791991, 5583982, 11167964, 499766389, 999532778, 1999065556]

約数ペア:

[(1, 1999065556), (2, 999532778), (4, 499766389), (179, 11167964), (358, 5583982), (716, 2791991)]