2550871484

素因数分解:

$2^2\times 7^1\times {\mathrm{91102553}}^1$

素因数の和:91102564

約数の個数: 12

約数和(自身を含む): 5101743024

約数和(自身を除く): 2550871540

約数列:

[1, 2, 4, 7, 14, 28, 91102553, 182205106, 364410212, 637717871, 1275435742, 2550871484]

約数ペア:

[(1, 2550871484), (2, 1275435742), (4, 637717871), (7, 364410212), (14, 182205106), (28, 91102553)]