2088268511

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{4133}}^1$

素因数の和:4319

約数の個数: 32

約数和(自身を含む): 2619302400

約数和(自身を除く): 531033889

約数列:

[1, 7, 19, 29, 131, 133, 203, 551, 917, 2489, 3799, 3857, 4133, 17423, 26593, 28931, 72181, 78527, 119857, 505267, 541423, 549689, 838999, 2277283, 3789961, 10287037, 15701267, 15940981, 72009259, 109908869, 298324073, 2088268511]

約数ペア:

[(1, 2088268511), (7, 298324073), (19, 109908869), (29, 72009259), (131, 15940981), (133, 15701267), (203, 10287037), (551, 3789961), (917, 2277283), (2489, 838999), (3799, 549689), (3857, 541423), (4133, 505267), (17423, 119857), (26593, 78527), (28931, 72181)]