2200979193

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{979519}}^1$

素因数の和:979636

約数の個数: 16

約数和(自身を含む): 3385221120

約数和(自身を除く): 1184241927

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 979519, 2938557, 6856633, 20569899, 104808533, 314425599, 733659731, 2200979193]

約数ペア:

[(1, 2200979193), (3, 733659731), (7, 314425599), (21, 104808533), (107, 20569899), (321, 6856633), (749, 2938557), (2247, 979519)]