10820639146

素因数分解:

$2^1\times {\mathrm{397}}^1\times {\mathrm{443}}^1\times {\mathrm{30763}}^1$

素因数の和:31605

約数の個数: 16

約数和(自身を含む): 16309103904

約数和(自身を除く): 5488464758

約数列:

[1, 2, 397, 443, 794, 886, 30763, 61526, 175871, 351742, 12212911, 13628009, 24425822, 27256018, 5410319573, 10820639146]

約数ペア:

[(1, 10820639146), (2, 5410319573), (397, 27256018), (443, 24425822), (794, 13628009), (886, 12212911), (30763, 351742), (61526, 175871)]