1979459270

素因数分解:

$2^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{427529}}^1$

素因数の和:427999

約数の個数: 16

約数和(自身を含む): 3570730560

約数和(自身を除く): 1591271290

約数列:

[1, 2, 5, 10, 463, 926, 2315, 4630, 427529, 855058, 2137645, 4275290, 197945927, 395891854, 989729635, 1979459270]

約数ペア:

[(1, 1979459270), (2, 989729635), (5, 395891854), (10, 197945927), (463, 4275290), (926, 2137645), (2315, 855058), (4630, 427529)]