848876

素因数分解:

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

素因数の和:150

約数の個数: 36

約数和(自身を含む): 1781136

約数和(自身を除く): 932260

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 71, 98, 122, 142, 196, 244, 284, 427, 497, 854, 994, 1708, 1988, 2989, 3479, 4331, 5978, 6958, 8662, 11956, 13916, 17324, 30317, 60634, 121268, 212219, 424438, 848876]

約数ペア:

[(1, 848876), (2, 424438), (4, 212219), (7, 121268), (14, 60634), (28, 30317), (49, 17324), (61, 13916), (71, 11956), (98, 8662), (122, 6958), (142, 5978), (196, 4331), (244, 3479), (284, 2989), (427, 1988), (497, 1708), (854, 994)]