290134078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{33713}}^1$

素因数の和:34059

約数の個数: 16

約数和(自身を含む): 470108016

約数和(自身を除く): 179973938

約数列:

[1, 2, 13, 26, 331, 662, 4303, 8606, 33713, 67426, 438269, 876538, 11159003, 22318006, 145067039, 290134078]

約数ペア:

[(1, 290134078), (2, 145067039), (13, 22318006), (26, 11159003), (331, 876538), (662, 438269), (4303, 67426), (8606, 33713)]