2504427404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{198701}}^1$

素因数の和:198865

約数の個数: 24

約数和(自身を含む): 4606707168

約数和(自身を除く): 2102279764

約数列:

[1, 2, 4, 23, 46, 92, 137, 274, 548, 3151, 6302, 12604, 198701, 397402, 794804, 4570123, 9140246, 18280492, 27222037, 54444074, 108888148, 626106851, 1252213702, 2504427404]

約数ペア:

[(1, 2504427404), (2, 1252213702), (4, 626106851), (23, 108888148), (46, 54444074), (92, 27222037), (137, 18280492), (274, 9140246), (548, 4570123), (3151, 794804), (6302, 397402), (12604, 198701)]