1078660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4903}}^1$

素因数の和:4923

約数の個数: 24

約数和(自身を含む): 2471616

約数和(自身を除く): 1392956

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 4903, 9806, 19612, 24515, 49030, 53933, 98060, 107866, 215732, 269665, 539330, 1078660]

約数ペア:

[(1, 1078660), (2, 539330), (4, 269665), (5, 215732), (10, 107866), (11, 98060), (20, 53933), (22, 49030), (44, 24515), (55, 19612), (110, 9806), (220, 4903)]