2008371323

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{1021}}^1\times {\mathrm{2897}}^1$

素因数の和:4022

約数の個数: 16

約数和(自身を含む): 2322016704

約数和(自身を除く): 313645381

約数列:

[1, 7, 97, 679, 1021, 2897, 7147, 20279, 99037, 281009, 693259, 1967063, 2957837, 20704859, 286910189, 2008371323]

約数ペア:

[(1, 2008371323), (7, 286910189), (97, 20704859), (679, 2957837), (1021, 1967063), (2897, 693259), (7147, 281009), (20279, 99037)]