2057218974734

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1\times {\mathrm{328051}}^1$

素因数の和:329061

約数の個数: 64

約数和(自身を含む): 3940907046912

約数和(自身を除く): 1883688072178

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 947, 1894, 3311, 6622, 6629, 10417, 13258, 20834, 40721, 72919, 81442, 145838, 285047, 328051, 447931, 570094, 656102, 895862, 2296357, 3135517, 3608561, 4592714, 6271034, 7217122, 14106193, 25259927, 28212386, 50519854, 98743351, 155168123, 197486702, 310336246, 310664297, 621328594, 1086176861, 2172353722, 2174650079, 3417307267, 4349300158, 6834614534, 13358564771, 23921150869, 26717129542, 47842301738, 93509953397, 146944212481, 187019906794, 293888424962, 1028609487367, 2057218974734]

約数ペア:

[(1, 2057218974734), (2, 1028609487367), (7, 293888424962), (11, 187019906794), (14, 146944212481), (22, 93509953397), (43, 47842301738), (77, 26717129542), (86, 23921150869), (154, 13358564771), (301, 6834614534), (473, 4349300158), (602, 3417307267), (946, 2174650079), (947, 2172353722), (1894, 1086176861), (3311, 621328594), (6622, 310664297), (6629, 310336246), (10417, 197486702), (13258, 155168123), (20834, 98743351), (40721, 50519854), (72919, 28212386), (81442, 25259927), (145838, 14106193), (285047, 7217122), (328051, 6271034), (447931, 4592714), (570094, 3608561), (656102, 3135517), (895862, 2296357)]