2009721833

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{2287}}^1\times {\mathrm{2671}}^1$

素因数の和:5012

約数の個数: 16

約数和(自身を含む): 2347597824

約数和(自身を除く): 337875991

約数列:

[1, 7, 47, 329, 2287, 2671, 16009, 18697, 107489, 125537, 752423, 878759, 6108577, 42760039, 287103119, 2009721833]

約数ペア:

[(1, 2009721833), (7, 287103119), (47, 42760039), (329, 6108577), (2287, 878759), (2671, 752423), (16009, 125537), (18697, 107489)]