252955498

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{22453}}^1$

素因数の和:22629

約数の個数: 16

約数和(自身を含む): 391238496

約数和(自身を除く): 138282998

約数列:

[1, 2, 43, 86, 131, 262, 5633, 11266, 22453, 44906, 965479, 1930958, 2941343, 5882686, 126477749, 252955498]

約数ペア:

[(1, 252955498), (2, 126477749), (43, 5882686), (86, 2941343), (131, 1930958), (262, 965479), (5633, 44906), (11266, 22453)]