2018931488

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^2\times {\mathrm{24967}}^1$

素因数の和:25022

約数の個数: 72

約数和(自身を含む): 4794455232

約数和(自身を除く): 2775523744

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 361, 532, 608, 722, 1064, 1444, 2128, 2527, 2888, 4256, 5054, 5776, 10108, 11552, 20216, 24967, 40432, 49934, 80864, 99868, 174769, 199736, 349538, 399472, 474373, 699076, 798944, 948746, 1398152, 1897492, 2796304, 3320611, 3794984, 5592608, 6641222, 7589968, 9013087, 13282444, 15179936, 18026174, 26564888, 36052348, 53129776, 63091609, 72104696, 106259552, 126183218, 144209392, 252366436, 288418784, 504732872, 1009465744, 2018931488]

約数ペア:

[(1, 2018931488), (2, 1009465744), (4, 504732872), (7, 288418784), (8, 252366436), (14, 144209392), (16, 126183218), (19, 106259552), (28, 72104696), (32, 63091609), (38, 53129776), (56, 36052348), (76, 26564888), (112, 18026174), (133, 15179936), (152, 13282444), (224, 9013087), (266, 7589968), (304, 6641222), (361, 5592608), (532, 3794984), (608, 3320611), (722, 2796304), (1064, 1897492), (1444, 1398152), (2128, 948746), (2527, 798944), (2888, 699076), (4256, 474373), (5054, 399472), (5776, 349538), (10108, 199736), (11552, 174769), (20216, 99868), (24967, 80864), (40432, 49934)]