2049912774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{65867}}^1$

素因数の和:65914

約数の個数: 96

約数和(自身を含む): 5754228480

約数和(自身を除く): 3704315706

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1638, 1729, 2223, 2394, 3458, 4446, 5187, 10374, 15561, 31122, 65867, 131734, 197601, 395202, 461069, 592803, 856271, 922138, 1185606, 1251473, 1383207, 1712542, 2502946, 2568813, 2766414, 3754419, 4149621, 5137626, 5993897, 7508838, 7706439, 8299242, 8760311, 11263257, 11987794, 15412878, 16269149, 17520622, 17981691, 22526514, 26280933, 32538298, 35963382, 48807447, 52561866, 53945073, 78842799, 97614894, 107890146, 113884043, 146422341, 157685598, 227768086, 292844682, 341652129, 683304258, 1024956387, 2049912774]

約数ペア:

[(1, 2049912774), (2, 1024956387), (3, 683304258), (6, 341652129), (7, 292844682), (9, 227768086), (13, 157685598), (14, 146422341), (18, 113884043), (19, 107890146), (21, 97614894), (26, 78842799), (38, 53945073), (39, 52561866), (42, 48807447), (57, 35963382), (63, 32538298), (78, 26280933), (91, 22526514), (114, 17981691), (117, 17520622), (126, 16269149), (133, 15412878), (171, 11987794), (182, 11263257), (234, 8760311), (247, 8299242), (266, 7706439), (273, 7508838), (342, 5993897), (399, 5137626), (494, 4149621), (546, 3754419), (741, 2766414), (798, 2568813), (819, 2502946), (1197, 1712542), (1482, 1383207), (1638, 1251473), (1729, 1185606), (2223, 922138), (2394, 856271), (3458, 592803), (4446, 461069), (5187, 395202), (10374, 197601), (15561, 131734), (31122, 65867)]