2017201907

素因数分解:

$7^1\times {\mathrm{199}}^1\times {\mathrm{617}}^1\times {\mathrm{2347}}^1$

素因数の和:3170

約数の個数: 16

約数和(自身を含む): 2321702400

約数和(自身を除く): 304500493

約数列:

[1, 7, 199, 617, 1393, 2347, 4319, 16429, 122783, 467053, 859481, 1448099, 3269371, 10136693, 288171701, 2017201907]

約数ペア:

[(1, 2017201907), (7, 288171701), (199, 10136693), (617, 3269371), (1393, 1448099), (2347, 859481), (4319, 467053), (16429, 122783)]