2012053790

素因数分解:

$2^1\times 5^1\times {\mathrm{3919}}^1\times {\mathrm{51341}}^1$

素因数の和:55267

約数の個数: 16

約数和(自身を含む): 3622691520

約数和(自身を除く): 1610637730

約数列:

[1, 2, 5, 10, 3919, 7838, 19595, 39190, 51341, 102682, 256705, 513410, 201205379, 402410758, 1006026895, 2012053790]

約数ペア:

[(1, 2012053790), (2, 1006026895), (5, 402410758), (10, 201205379), (3919, 513410), (7838, 256705), (19595, 102682), (39190, 51341)]