2008902337

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1663}}^1\times {\mathrm{2161}}^1$

素因数の和:3880

約数の個数: 16

約数和(自身を含む): 2216101888

約数和(自身を除く): 207199551

約数列:

[1, 13, 43, 559, 1663, 2161, 21619, 28093, 71509, 92923, 929617, 1207999, 3593743, 46718659, 154530949, 2008902337]

約数ペア:

[(1, 2008902337), (13, 154530949), (43, 46718659), (559, 3593743), (1663, 1207999), (2161, 929617), (21619, 92923), (28093, 71509)]