2016258145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1\times {\mathrm{757}}^1$

素因数の和:1465

約数の個数: 32

約数和(自身を含む): 2680773120

約数和(自身を除く): 664514975

約数列:

[1, 5, 11, 55, 79, 395, 613, 757, 869, 3065, 3785, 4345, 6743, 8327, 33715, 41635, 48427, 59803, 242135, 299015, 464041, 532697, 657833, 2320205, 2663485, 3289165, 5104451, 25522255, 36659239, 183296195, 403251629, 2016258145]

約数ペア:

[(1, 2016258145), (5, 403251629), (11, 183296195), (55, 36659239), (79, 25522255), (395, 5104451), (613, 3289165), (757, 2663485), (869, 2320205), (3065, 657833), (3785, 532697), (4345, 464041), (6743, 299015), (8327, 242135), (33715, 59803), (41635, 48427)]