2013575641

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2521}}^1$

素因数の和:2614

約数の個数: 48

約数和(自身を含む): 2704875264

約数和(自身を除く): 691299623

約数列:

[1, 7, 11, 23, 41, 77, 121, 161, 253, 287, 451, 847, 943, 1771, 2521, 2783, 3157, 4961, 6601, 10373, 17647, 19481, 27731, 34727, 57983, 72611, 103361, 114103, 194117, 305041, 405881, 637813, 723527, 798721, 1136971, 2135287, 2377303, 4464691, 7015943, 7958797, 12506681, 16641121, 26150333, 49111601, 87546767, 183052331, 287653663, 2013575641]

約数ペア:

[(1, 2013575641), (7, 287653663), (11, 183052331), (23, 87546767), (41, 49111601), (77, 26150333), (121, 16641121), (161, 12506681), (253, 7958797), (287, 7015943), (451, 4464691), (847, 2377303), (943, 2135287), (1771, 1136971), (2521, 798721), (2783, 723527), (3157, 637813), (4961, 405881), (6601, 305041), (10373, 194117), (17647, 114103), (19481, 103361), (27731, 72611), (34727, 57983)]