2648402008

素因数分解:

$2^3\times 7^1\times {\mathrm{47292893}}^1$

素因数の和:47292906

約数の個数: 16

約数和(自身を含む): 5675147280

約数和(自身を除く): 3026745272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 47292893, 94585786, 189171572, 331050251, 378343144, 662100502, 1324201004, 2648402008]

約数ペア:

[(1, 2648402008), (2, 1324201004), (4, 662100502), (7, 378343144), (8, 331050251), (14, 189171572), (28, 94585786), (56, 47292893)]