4119698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{941}}^1$

素因数の和:1153

約数の個数: 16

約数和(自身を含む): 6782400

約数和(自身を除く): 2662702

約数列:

[1, 2, 11, 22, 199, 398, 941, 1882, 2189, 4378, 10351, 20702, 187259, 374518, 2059849, 4119698]

約数ペア:

[(1, 4119698), (2, 2059849), (11, 374518), (22, 187259), (199, 20702), (398, 10351), (941, 4378), (1882, 2189)]