2066787359

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{102769}}^1$

素因数の和:102819

約数の個数: 24

約数和(自身を含む): 2708195040

約数和(自身を除く): 641407681

約数列:

[1, 7, 13, 17, 91, 119, 169, 221, 1183, 1547, 2873, 20111, 102769, 719383, 1335997, 1747073, 9351979, 12229511, 17367961, 22711949, 121575727, 158983643, 295255337, 2066787359]

約数ペア:

[(1, 2066787359), (7, 295255337), (13, 158983643), (17, 121575727), (91, 22711949), (119, 17367961), (169, 12229511), (221, 9351979), (1183, 1747073), (1547, 1335997), (2873, 719383), (20111, 102769)]