2017507940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14410771}}^1$

素因数の和:14410787

約数の個数: 24

約数和(自身を含む): 4842019392

約数和(自身を除く): 2824511452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14410771, 28821542, 57643084, 72053855, 100875397, 144107710, 201750794, 288215420, 403501588, 504376985, 1008753970, 2017507940]

約数ペア:

[(1, 2017507940), (2, 1008753970), (4, 504376985), (5, 403501588), (7, 288215420), (10, 201750794), (14, 144107710), (20, 100875397), (28, 72053855), (35, 57643084), (70, 28821542), (140, 14410771)]