1328804556

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{871919}}^1$

素因数の和:872053

約数の個数: 24

約数和(自身を含む): 3124961280

約数和(自身を除く): 1796156724

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 871919, 1743838, 2615757, 3487676, 5231514, 10463028, 110733713, 221467426, 332201139, 442934852, 664402278, 1328804556]

約数ペア:

[(1, 1328804556), (2, 664402278), (3, 442934852), (4, 332201139), (6, 221467426), (12, 110733713), (127, 10463028), (254, 5231514), (381, 3487676), (508, 2615757), (762, 1743838), (1524, 871919)]