2006273591

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{671219}}^1$

素因数の和:671294

約数の個数: 12

約数和(自身を含む): 2372091480

約数和(自身を除く): 365817889

約数列:

[1, 7, 49, 61, 427, 2989, 671219, 4698533, 32889731, 40944359, 286610513, 2006273591]

約数ペア:

[(1, 2006273591), (7, 286610513), (49, 40944359), (61, 32889731), (427, 4698533), (2989, 671219)]