2008100180729

素因数分解:

${\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{467}}^1\times {\mathrm{671141}}^1$

素因数の和:671800

約数の個数: 16

約数和(自身を含む): 2073023409600

約数和(自身を除く): 64923228871

約数列:

[1, 43, 149, 467, 6407, 20081, 69583, 671141, 2992069, 28859063, 100000009, 313422847, 4300000387, 13477182421, 46700004203, 2008100180729]

約数ペア:

[(1, 2008100180729), (43, 46700004203), (149, 13477182421), (467, 4300000387), (6407, 313422847), (20081, 100000009), (69583, 28859063), (671141, 2992069)]