6487838

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 11570688

約数和(自身を除く): 5082850

約数列:

[1, 2, 7, 14, 61, 71, 107, 122, 142, 214, 427, 497, 749, 854, 994, 1498, 4331, 6527, 7597, 8662, 13054, 15194, 30317, 45689, 53179, 60634, 91378, 106358, 463417, 926834, 3243919, 6487838]

約数ペア:

[(1, 6487838), (2, 3243919), (7, 926834), (14, 463417), (61, 106358), (71, 91378), (107, 60634), (122, 53179), (142, 45689), (214, 30317), (427, 15194), (497, 13054), (749, 8662), (854, 7597), (994, 6527), (1498, 4331)]