2009382211

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{12889}}^1$

素因数の和:13074

約数の個数: 16

約数和(自身を含む): 2138296320

約数和(自身を除く): 128914109

約数列:

[1, 31, 47, 107, 1457, 3317, 5029, 12889, 155899, 399559, 605783, 1379123, 18779273, 42752813, 64818781, 2009382211]

約数ペア:

[(1, 2009382211), (31, 64818781), (47, 42752813), (107, 18779273), (1457, 1379123), (3317, 605783), (5029, 399559), (12889, 155899)]