2105680004

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{1188307}}^1$

素因数の和:1188754

約数の個数: 12

約数和(自身を含む): 3693261264

約数和(自身を除く): 1587581260

約数列:

[1, 2, 4, 443, 886, 1772, 1188307, 2376614, 4753228, 526420001, 1052840002, 2105680004]

約数ペア:

[(1, 2105680004), (2, 1052840002), (4, 526420001), (443, 4753228), (886, 2376614), (1772, 1188307)]