124250426

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{4397}}^1$

素因数の和:4669

約数の個数: 16

約数和(自身を含む): 189993600

約数和(自身を除く): 65743174

約数列:

[1, 2, 71, 142, 199, 398, 4397, 8794, 14129, 28258, 312187, 624374, 875003, 1750006, 62125213, 124250426]

約数ペア:

[(1, 124250426), (2, 62125213), (71, 1750006), (142, 875003), (199, 624374), (398, 312187), (4397, 28258), (8794, 14129)]