2017739503

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{702311}}^1$

素因数の和:702354

約数の個数: 12

約数和(自身を含む): 2313415728

約数和(自身を除く): 295676225

約数列:

[1, 13, 17, 169, 221, 2873, 702311, 9130043, 11939287, 118690559, 155210731, 2017739503]

約数ペア:

[(1, 2017739503), (13, 155210731), (17, 118690559), (169, 11939287), (221, 9130043), (2873, 702311)]