5563138

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2531}}^1$

素因数の和:2697

約数の個数: 16

約数和(自身を含む): 9601344

約数和(自身を除く): 4038206

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 2531, 5062, 17717, 35434, 397367, 794734, 2781569, 5563138]

約数ペア:

[(1, 5563138), (2, 2781569), (7, 794734), (14, 397367), (157, 35434), (314, 17717), (1099, 5062), (2198, 2531)]