2011086908

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{9486259}}^1$

素因数の和:9486316

約数の個数: 12

約数和(自身を含む): 3585806280

約数和(自身を除く): 1574719372

約数列:

[1, 2, 4, 53, 106, 212, 9486259, 18972518, 37945036, 502771727, 1005543454, 2011086908]

約数ペア:

[(1, 2011086908), (2, 1005543454), (4, 502771727), (53, 37945036), (106, 18972518), (212, 9486259)]