389870962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{882061}}^1$

素因数の和:882093

約数の個数: 16

約数和(自身を含む): 666838872

約数和(自身を除く): 276967910

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 882061, 1764122, 11466793, 14995037, 22933586, 29990074, 194935481, 389870962]

約数ペア:

[(1, 389870962), (2, 194935481), (13, 29990074), (17, 22933586), (26, 14995037), (34, 11466793), (221, 1764122), (442, 882061)]