1023134992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1997}}^1$

素因数の和:2128

約数の個数: 80

約数和(自身を含む): 2247606144

約数和(自身を除く): 1224471152

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 71, 82, 88, 142, 164, 176, 284, 328, 451, 568, 656, 781, 902, 1136, 1562, 1804, 1997, 2911, 3124, 3608, 3994, 5822, 6248, 7216, 7988, 11644, 12496, 15976, 21967, 23288, 31952, 32021, 43934, 46576, 64042, 81877, 87868, 128084, 141787, 163754, 175736, 256168, 283574, 327508, 351472, 512336, 567148, 655016, 900647, 1134296, 1310032, 1559657, 1801294, 2268592, 3119314, 3602588, 5813267, 6238628, 7205176, 11626534, 12477256, 14410352, 23253068, 24954512, 46506136, 63945937, 93012272, 127891874, 255783748, 511567496, 1023134992]

約数ペア:

[(1, 1023134992), (2, 511567496), (4, 255783748), (8, 127891874), (11, 93012272), (16, 63945937), (22, 46506136), (41, 24954512), (44, 23253068), (71, 14410352), (82, 12477256), (88, 11626534), (142, 7205176), (164, 6238628), (176, 5813267), (284, 3602588), (328, 3119314), (451, 2268592), (568, 1801294), (656, 1559657), (781, 1310032), (902, 1134296), (1136, 900647), (1562, 655016), (1804, 567148), (1997, 512336), (2911, 351472), (3124, 327508), (3608, 283574), (3994, 256168), (5822, 175736), (6248, 163754), (7216, 141787), (7988, 128084), (11644, 87868), (12496, 81877), (15976, 64042), (21967, 46576), (23288, 43934), (31952, 32021)]