290656421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{6257}}^1$

素因数の和:6412

約数の個数: 16

約数和(自身を含む): 328019328

約数和(自身を除く): 37362907

約数列:

[1, 11, 41, 103, 451, 1133, 4223, 6257, 46453, 68827, 256537, 644471, 2821907, 7089181, 26423311, 290656421]

約数ペア:

[(1, 290656421), (11, 26423311), (41, 7089181), (103, 2821907), (451, 644471), (1133, 256537), (4223, 68827), (6257, 46453)]