131373886

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{323581}}^1$

素因数の和:323619

約数の個数: 16

約数和(自身を含む): 232979040

約数和(自身を除く): 101605154

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 323581, 647162, 2265067, 4530134, 9383849, 18767698, 65686943, 131373886]

約数ペア:

[(1, 131373886), (2, 65686943), (7, 18767698), (14, 9383849), (29, 4530134), (58, 2265067), (203, 647162), (406, 323581)]