2005226051584

素因数分解:

$2^{11}\times 7^1\times {\mathrm{193}}^1\times {\mathrm{724733}}^1$

素因数の和:724955

約数の個数: 96

約数和(自身を含む): 4606003452960

約数和(自身を除く): 2600777401376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 193, 224, 256, 386, 448, 512, 772, 896, 1024, 1351, 1544, 1792, 2048, 2702, 3088, 3584, 5404, 6176, 7168, 10808, 12352, 14336, 21616, 24704, 43232, 49408, 86464, 98816, 172928, 197632, 345856, 395264, 691712, 724733, 1383424, 1449466, 2766848, 2898932, 5073131, 5797864, 10146262, 11595728, 20292524, 23191456, 40585048, 46382912, 81170096, 92765824, 139873469, 162340192, 185531648, 279746938, 324680384, 371063296, 559493876, 649360768, 742126592, 979114283, 1118987752, 1298721536, 1484253184, 1958228566, 2237975504, 2597443072, 3916457132, 4475951008, 5194886144, 7832914264, 8951902016, 10389772288, 15665828528, 17903804032, 31331657056, 35807608064, 62663314112, 71615216128, 125326628224, 143230432256, 250653256448, 286460864512, 501306512896, 1002613025792, 2005226051584]

約数ペア:

[(1, 2005226051584), (2, 1002613025792), (4, 501306512896), (7, 286460864512), (8, 250653256448), (14, 143230432256), (16, 125326628224), (28, 71615216128), (32, 62663314112), (56, 35807608064), (64, 31331657056), (112, 17903804032), (128, 15665828528), (193, 10389772288), (224, 8951902016), (256, 7832914264), (386, 5194886144), (448, 4475951008), (512, 3916457132), (772, 2597443072), (896, 2237975504), (1024, 1958228566), (1351, 1484253184), (1544, 1298721536), (1792, 1118987752), (2048, 979114283), (2702, 742126592), (3088, 649360768), (3584, 559493876), (5404, 371063296), (6176, 324680384), (7168, 279746938), (10808, 185531648), (12352, 162340192), (14336, 139873469), (21616, 92765824), (24704, 81170096), (43232, 46382912), (49408, 40585048), (86464, 23191456), (98816, 20292524), (172928, 11595728), (197632, 10146262), (345856, 5797864), (395264, 5073131), (691712, 2898932), (724733, 2766848), (1383424, 1449466)]