2828161919

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{570079}}^1$

素因数の和:570142

約数の個数: 12

約数和(自身を含む): 3184466880

約数和(自身を除く): 356304961

約数列:

[1, 11, 41, 121, 451, 4961, 570079, 6270869, 23373239, 68979559, 257105629, 2828161919]

約数ペア:

[(1, 2828161919), (11, 257105629), (41, 68979559), (121, 23373239), (451, 6270869), (4961, 570079)]