129343886

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{318581}}^1$

素因数の和:318619

約数の個数: 16

約数和(自身を含む): 229379040

約数和(自身を除く): 100035154

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 318581, 637162, 2230067, 4460134, 9238849, 18477698, 64671943, 129343886]

約数ペア:

[(1, 129343886), (2, 64671943), (7, 18477698), (14, 9238849), (29, 4460134), (58, 2230067), (203, 637162), (406, 318581)]