2019993184

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{883}}^1$

素因数の和:1068

約数の個数: 96

約数和(自身を含む): 4453577856

約数和(自身を除く): 2433584672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 67, 88, 97, 134, 176, 194, 268, 352, 388, 536, 737, 776, 883, 1067, 1072, 1474, 1552, 1766, 2134, 2144, 2948, 3104, 3532, 4268, 5896, 6499, 7064, 8536, 9713, 11792, 12998, 14128, 17072, 19426, 23584, 25996, 28256, 34144, 38852, 51992, 59161, 71489, 77704, 85651, 103984, 118322, 142978, 155408, 171302, 207968, 236644, 285956, 310816, 342604, 473288, 571912, 650771, 685208, 942161, 946576, 1143824, 1301542, 1370416, 1884322, 1893152, 2287648, 2603084, 2740832, 3768644, 5206168, 5738617, 7537288, 10412336, 11477234, 15074576, 20824672, 22954468, 30149152, 45908936, 63124787, 91817872, 126249574, 183635744, 252499148, 504998296, 1009996592, 2019993184]

約数ペア:

[(1, 2019993184), (2, 1009996592), (4, 504998296), (8, 252499148), (11, 183635744), (16, 126249574), (22, 91817872), (32, 63124787), (44, 45908936), (67, 30149152), (88, 22954468), (97, 20824672), (134, 15074576), (176, 11477234), (194, 10412336), (268, 7537288), (352, 5738617), (388, 5206168), (536, 3768644), (737, 2740832), (776, 2603084), (883, 2287648), (1067, 1893152), (1072, 1884322), (1474, 1370416), (1552, 1301542), (1766, 1143824), (2134, 946576), (2144, 942161), (2948, 685208), (3104, 650771), (3532, 571912), (4268, 473288), (5896, 342604), (6499, 310816), (7064, 285956), (8536, 236644), (9713, 207968), (11792, 171302), (12998, 155408), (14128, 142978), (17072, 118322), (19426, 103984), (23584, 85651), (25996, 77704), (28256, 71489), (34144, 59161), (38852, 51992)]