268705087

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{14747}}^1$

素因数の和:14910

約数の個数: 16

約数和(自身を含む): 325635840

約数和(自身を除く): 56930753

約数列:

[1, 7, 19, 133, 137, 959, 2603, 14747, 18221, 103229, 280193, 1961351, 2020339, 14142373, 38386441, 268705087]

約数ペア:

[(1, 268705087), (7, 38386441), (19, 14142373), (133, 2020339), (137, 1961351), (959, 280193), (2603, 103229), (14747, 18221)]