1697752

素因数分解:

$2^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 3816720

約数和(自身を除く): 2118968

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 71, 98, 122, 142, 196, 244, 284, 392, 427, 488, 497, 568, 854, 994, 1708, 1988, 2989, 3416, 3479, 3976, 4331, 5978, 6958, 8662, 11956, 13916, 17324, 23912, 27832, 30317, 34648, 60634, 121268, 212219, 242536, 424438, 848876, 1697752]

約数ペア:

[(1, 1697752), (2, 848876), (4, 424438), (7, 242536), (8, 212219), (14, 121268), (28, 60634), (49, 34648), (56, 30317), (61, 27832), (71, 23912), (98, 17324), (122, 13916), (142, 11956), (196, 8662), (244, 6958), (284, 5978), (392, 4331), (427, 3976), (488, 3479), (497, 3416), (568, 2989), (854, 1988), (994, 1708)]