2108165788

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{5479}}^1$

素因数の和:5650

約数の個数: 48

約数和(自身を含む): 3977164800

約数和(自身を除く): 1868999012

約数列:

[1, 2, 4, 29, 31, 58, 62, 107, 116, 124, 214, 428, 899, 1798, 3103, 3317, 3596, 5479, 6206, 6634, 10958, 12412, 13268, 21916, 96193, 158891, 169849, 192386, 317782, 339698, 384772, 586253, 635564, 679396, 1172506, 2345012, 4925621, 9851242, 17001337, 18173843, 19702484, 34002674, 36347686, 68005348, 72695372, 527041447, 1054082894, 2108165788]

約数ペア:

[(1, 2108165788), (2, 1054082894), (4, 527041447), (29, 72695372), (31, 68005348), (58, 36347686), (62, 34002674), (107, 19702484), (116, 18173843), (124, 17001337), (214, 9851242), (428, 4925621), (899, 2345012), (1798, 1172506), (3103, 679396), (3317, 635564), (3596, 586253), (5479, 384772), (6206, 339698), (6634, 317782), (10958, 192386), (12412, 169849), (13268, 158891), (21916, 96193)]