129619804

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1045321}}^1$

素因数の和:1045356

約数の個数: 12

約数和(自身を含む): 234152128

約数和(自身を除く): 104532324

約数列:

[1, 2, 4, 31, 62, 124, 1045321, 2090642, 4181284, 32404951, 64809902, 129619804]

約数ペア:

[(1, 129619804), (2, 64809902), (4, 32404951), (31, 4181284), (62, 2090642), (124, 1045321)]