2008355589

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{2699}}^1\times {\mathrm{2851}}^1$

素因数の和:5585

約数の個数: 24

約数和(自身を含む): 3003156000

約数和(自身を除く): 994800411

約数列:

[1, 3, 9, 29, 87, 261, 2699, 2851, 8097, 8553, 24291, 25659, 78271, 82679, 234813, 248037, 704439, 744111, 7694849, 23084547, 69253641, 223150621, 669451863, 2008355589]

約数ペア:

[(1, 2008355589), (3, 669451863), (9, 223150621), (29, 69253641), (87, 23084547), (261, 7694849), (2699, 744111), (2851, 704439), (8097, 248037), (8553, 234813), (24291, 82679), (25659, 78271)]