2043807745

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{56311}}^1$

素因数の和:56401

約数の個数: 32

約数和(自身を含む): 3016521216

約数和(自身を除く): 972713471

約数列:

[1, 5, 7, 17, 35, 61, 85, 119, 305, 427, 595, 1037, 2135, 5185, 7259, 36295, 56311, 281555, 394177, 957287, 1970885, 3434971, 4786435, 6701009, 17174855, 24044797, 33505045, 58394507, 120223985, 291972535, 408761549, 2043807745]

約数ペア:

[(1, 2043807745), (5, 408761549), (7, 291972535), (17, 120223985), (35, 58394507), (61, 33505045), (85, 24044797), (119, 17174855), (305, 6701009), (427, 4786435), (595, 3434971), (1037, 1970885), (2135, 957287), (5185, 394177), (7259, 281555), (36295, 56311)]