81044172002

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{988343561}}^1$

素因数の和:988343604

約数の個数: 8

約数和(自身を含む): 124531288812

約数和(自身を除く): 43487116810

約数列:

[1, 2, 41, 82, 988343561, 1976687122, 40522086001, 81044172002]

約数ペア:

[(1, 81044172002), (2, 40522086001), (41, 1976687122), (82, 988343561)]