2485994

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:182

約数の個数: 32

約数和(自身を含む): 4499712

約数和(自身を除く): 2013718

約数列:

[1, 2, 7, 14, 41, 61, 71, 82, 122, 142, 287, 427, 497, 574, 854, 994, 2501, 2911, 4331, 5002, 5822, 8662, 17507, 20377, 30317, 35014, 40754, 60634, 177571, 355142, 1242997, 2485994]

約数ペア:

[(1, 2485994), (2, 1242997), (7, 355142), (14, 177571), (41, 60634), (61, 40754), (71, 35014), (82, 30317), (122, 20377), (142, 17507), (287, 8662), (427, 5822), (497, 5002), (574, 4331), (854, 2911), (994, 2501)]