2011287824

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:377

約数の個数: 160

約数和(自身を含む): 4933017600

約数和(自身を除く): 2921729776

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 73, 91, 104, 112, 127, 146, 149, 182, 208, 254, 292, 298, 364, 508, 511, 584, 596, 728, 889, 949, 1016, 1022, 1043, 1168, 1192, 1456, 1651, 1778, 1898, 1937, 2032, 2044, 2086, 2384, 3302, 3556, 3796, 3874, 4088, 4172, 6604, 6643, 7112, 7592, 7748, 8176, 8344, 9271, 10877, 11557, 13208, 13286, 13559, 14224, 15184, 15496, 16688, 18542, 18923, 21754, 23114, 26416, 26572, 27118, 30992, 37084, 37846, 43508, 46228, 53144, 54236, 64897, 74168, 75692, 76139, 87016, 92456, 106288, 108472, 120523, 129794, 132461, 141401, 148336, 151384, 152278, 174032, 184912, 216944, 241046, 245999, 259588, 264922, 282802, 302768, 304556, 482092, 491998, 519176, 529844, 565604, 609112, 843661, 964184, 983996, 989807, 1038352, 1059688, 1131208, 1218224, 1381379, 1687322, 1721993, 1928368, 1967992, 1979614, 2119376, 2262416, 2762758, 3374644, 3443986, 3935984, 3959228, 5525516, 6749288, 6887972, 7918456, 9669653, 11051032, 13498576, 13775944, 15836912, 17957927, 19339306, 22102064, 27551888, 35915854, 38678612, 71831708, 77357224, 125705489, 143663416, 154714448, 251410978, 287326832, 502821956, 1005643912, 2011287824]

約数ペア:

[(1, 2011287824), (2, 1005643912), (4, 502821956), (7, 287326832), (8, 251410978), (13, 154714448), (14, 143663416), (16, 125705489), (26, 77357224), (28, 71831708), (52, 38678612), (56, 35915854), (73, 27551888), (91, 22102064), (104, 19339306), (112, 17957927), (127, 15836912), (146, 13775944), (149, 13498576), (182, 11051032), (208, 9669653), (254, 7918456), (292, 6887972), (298, 6749288), (364, 5525516), (508, 3959228), (511, 3935984), (584, 3443986), (596, 3374644), (728, 2762758), (889, 2262416), (949, 2119376), (1016, 1979614), (1022, 1967992), (1043, 1928368), (1168, 1721993), (1192, 1687322), (1456, 1381379), (1651, 1218224), (1778, 1131208), (1898, 1059688), (1937, 1038352), (2032, 989807), (2044, 983996), (2086, 964184), (2384, 843661), (3302, 609112), (3556, 565604), (3796, 529844), (3874, 519176), (4088, 491998), (4172, 482092), (6604, 304556), (6643, 302768), (7112, 282802), (7592, 264922), (7748, 259588), (8176, 245999), (8344, 241046), (9271, 216944), (10877, 184912), (11557, 174032), (13208, 152278), (13286, 151384), (13559, 148336), (14224, 141401), (15184, 132461), (15496, 129794), (16688, 120523), (18542, 108472), (18923, 106288), (21754, 92456), (23114, 87016), (26416, 76139), (26572, 75692), (27118, 74168), (30992, 64897), (37084, 54236), (37846, 53144), (43508, 46228)]