2080856846

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{1193}}^1$

素因数の和:1564

約数の個数: 32

約数和(自身を含む): 3249590400

約数和(自身を除く): 1168733554

約数列:

[1, 2, 41, 82, 89, 178, 239, 478, 1193, 2386, 3649, 7298, 9799, 19598, 21271, 42542, 48913, 97826, 106177, 212354, 285127, 570254, 872111, 1744222, 4353257, 8706514, 11690207, 23380414, 25376303, 50752606, 1040428423, 2080856846]

約数ペア:

[(1, 2080856846), (2, 1040428423), (41, 50752606), (82, 25376303), (89, 23380414), (178, 11690207), (239, 8706514), (478, 4353257), (1193, 1744222), (2386, 872111), (3649, 570254), (7298, 285127), (9799, 212354), (19598, 106177), (21271, 97826), (42542, 48913)]