2011920922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2230511}}^1$

素因数の和:2230565

約数の個数: 16

約数和(自身を含む): 3372534144

約数和(自身を除く): 1360613222

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 2230511, 4461022, 24535621, 49071242, 91450951, 182901902, 1005960461, 2011920922]

約数ペア:

[(1, 2011920922), (2, 1005960461), (11, 182901902), (22, 91450951), (41, 49071242), (82, 24535621), (451, 4461022), (902, 2230511)]