2016670576

素因数分解:

$2^4\times {\mathrm{499}}^1\times {\mathrm{252589}}^1$

素因数の和:253096

約数の個数: 20

約数和(自身を含む): 3915145000

約数和(自身を除く): 1898474424

約数列:

[1, 2, 4, 8, 16, 499, 998, 1996, 3992, 7984, 252589, 505178, 1010356, 2020712, 4041424, 126041911, 252083822, 504167644, 1008335288, 2016670576]

約数ペア:

[(1, 2016670576), (2, 1008335288), (4, 504167644), (8, 252083822), (16, 126041911), (499, 4041424), (998, 2020712), (1996, 1010356), (3992, 505178), (7984, 252589)]