806866920005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{5801}}^1\times {\mathrm{1209487}}^1$

素因数の和:1215316

約数の個数: 16

約数和(自身を含む): 1010512710144

約数和(自身を除く): 203645790139

約数列:

[1, 5, 23, 115, 5801, 29005, 133423, 667115, 1209487, 6047435, 27818201, 139091005, 7016234087, 35081170435, 161373384001, 806866920005]

約数ペア:

[(1, 806866920005), (5, 161373384001), (23, 35081170435), (115, 7016234087), (5801, 139091005), (29005, 27818201), (133423, 6047435), (667115, 1209487)]