906008

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{1039}}^1$

素因数の和:1154

約数の個数: 16

約数和(自身を含む): 1716000

約数和(自身を除く): 809992

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 1039, 2078, 4156, 8312, 113251, 226502, 453004, 906008]

約数ペア:

[(1, 906008), (2, 453004), (4, 226502), (8, 113251), (109, 8312), (218, 4156), (436, 2078), (872, 1039)]