126729554

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{42901}}^1$

素因数の和:43121

約数の個数: 16

約数和(自身を含む): 218285376

約数和(自身を除く): 91555822

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 42901, 85802, 300307, 600614, 9052111, 18104222, 63364777, 126729554]

約数ペア:

[(1, 126729554), (2, 63364777), (7, 18104222), (14, 9052111), (211, 600614), (422, 300307), (1477, 85802), (2954, 42901)]