2099694971

素因数分解:

${\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{82241}}^1$

素因数の和:82474

約数の個数: 12

約数和(自身を含む): 2318895432

約数和(自身を除く): 219200461

約数列:

[1, 11, 121, 211, 2321, 25531, 82241, 904651, 9951161, 17352851, 190881361, 2099694971]

約数ペア:

[(1, 2099694971), (11, 190881361), (121, 17352851), (211, 9951161), (2321, 904651), (25531, 82241)]