2000801712

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{65437}}^1$

素因数の和:65475

約数の個数: 120

約数和(自身を含む): 6475220976

約数和(自身を除く): 4474419264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 1092, 1176, 1274, 1456, 1911, 2184, 2352, 2548, 3822, 4368, 5096, 7644, 10192, 15288, 30576, 65437, 130874, 196311, 261748, 392622, 458059, 523496, 785244, 850681, 916118, 1046992, 1374177, 1570488, 1701362, 1832236, 2552043, 2748354, 3140976, 3206413, 3402724, 3664472, 5104086, 5496708, 5954767, 6412826, 6805448, 7328944, 9619239, 10208172, 10993416, 11909534, 12825652, 13610896, 17864301, 19238478, 20416344, 21986832, 23819068, 25651304, 35728602, 38476956, 40832688, 41683369, 47638136, 51302608, 71457204, 76953912, 83366738, 95276272, 125050107, 142914408, 153907824, 166733476, 250100214, 285828816, 333466952, 500200428, 666933904, 1000400856, 2000801712]

約数ペア:

[(1, 2000801712), (2, 1000400856), (3, 666933904), (4, 500200428), (6, 333466952), (7, 285828816), (8, 250100214), (12, 166733476), (13, 153907824), (14, 142914408), (16, 125050107), (21, 95276272), (24, 83366738), (26, 76953912), (28, 71457204), (39, 51302608), (42, 47638136), (48, 41683369), (49, 40832688), (52, 38476956), (56, 35728602), (78, 25651304), (84, 23819068), (91, 21986832), (98, 20416344), (104, 19238478), (112, 17864301), (147, 13610896), (156, 12825652), (168, 11909534), (182, 10993416), (196, 10208172), (208, 9619239), (273, 7328944), (294, 6805448), (312, 6412826), (336, 5954767), (364, 5496708), (392, 5104086), (546, 3664472), (588, 3402724), (624, 3206413), (637, 3140976), (728, 2748354), (784, 2552043), (1092, 1832236), (1176, 1701362), (1274, 1570488), (1456, 1374177), (1911, 1046992), (2184, 916118), (2352, 850681), (2548, 785244), (3822, 523496), (4368, 458059), (5096, 392622), (7644, 261748), (10192, 196311), (15288, 130874), (30576, 65437)]