545787218

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{135029}}^1$

素因数の和:135121

約数の個数: 16

約数和(自身を含む): 855550080

約数和(自身を除く): 309762862

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 135029, 270058, 5806247, 6346363, 11612494, 12692726, 272893609, 545787218]

約数ペア:

[(1, 545787218), (2, 272893609), (43, 12692726), (47, 11612494), (86, 6346363), (94, 5806247), (2021, 270058), (4042, 135029)]