7123982095

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{246889}}^1$

素因数の和:247122

約数の個数: 16

約数和(自身を含む): 8888040000

約数和(自身を除く): 1764057905

約数列:

[1, 5, 29, 145, 199, 995, 5771, 28855, 246889, 1234445, 7159781, 35798905, 49130911, 245654555, 1424796419, 7123982095]

約数ペア:

[(1, 7123982095), (5, 1424796419), (29, 245654555), (145, 49130911), (199, 35798905), (995, 7159781), (5771, 1234445), (28855, 246889)]