2061193236488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1879}}^1\times {\mathrm{176021}}^1$

素因数の和:177966

約数の個数: 64

約数和(自身を含む): 4169609136000

約数和(自身を除く): 2108415899512

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 1879, 3116, 3758, 6232, 7516, 15032, 35701, 71402, 77039, 142804, 154078, 176021, 285608, 308156, 352042, 616312, 704084, 1408168, 1463741, 2927482, 3344399, 5854964, 6688798, 7216861, 11709928, 13377596, 14433722, 26755192, 28867444, 57734888, 137120359, 274240718, 330743459, 548481436, 661486918, 1096962872, 1322973836, 2645947672, 6284125721, 12568251442, 13560481819, 25136502884, 27120963638, 50273005768, 54241927276, 108483854552, 257649154561, 515298309122, 1030596618244, 2061193236488]

約数ペア:

[(1, 2061193236488), (2, 1030596618244), (4, 515298309122), (8, 257649154561), (19, 108483854552), (38, 54241927276), (41, 50273005768), (76, 27120963638), (82, 25136502884), (152, 13560481819), (164, 12568251442), (328, 6284125721), (779, 2645947672), (1558, 1322973836), (1879, 1096962872), (3116, 661486918), (3758, 548481436), (6232, 330743459), (7516, 274240718), (15032, 137120359), (35701, 57734888), (71402, 28867444), (77039, 26755192), (142804, 14433722), (154078, 13377596), (176021, 11709928), (285608, 7216861), (308156, 6688798), (352042, 5854964), (616312, 3344399), (704084, 2927482), (1408168, 1463741)]