2015758801

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{65551}}^1$

素因数の和:65772

約数の個数: 16

約数和(自身を含む): 2416508928

約数和(自身を除く): 400750127

約数列:

[1, 7, 23, 161, 191, 1337, 4393, 30751, 65551, 458857, 1507673, 10553711, 12520241, 87641687, 287965543, 2015758801]

約数ペア:

[(1, 2015758801), (7, 287965543), (23, 87641687), (161, 12520241), (191, 10553711), (1337, 1507673), (4393, 458857), (30751, 65551)]