856555046

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{78887}}^1$

素因数の和:79039

約数の個数: 16

約数和(自身を含む): 1320585120

約数和(自身を除く): 464030074

約数列:

[1, 2, 61, 89, 122, 178, 5429, 10858, 78887, 157774, 4812107, 7020943, 9624214, 14041886, 428277523, 856555046]

約数ペア:

[(1, 856555046), (2, 428277523), (61, 14041886), (89, 9624214), (122, 7020943), (178, 4812107), (5429, 157774), (10858, 78887)]