2008386887

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{353527}}^1$

素因数の和:353582

約数の個数: 16

約数和(自身を含む): 2375708160

約数和(自身を除く): 367321273

約数列:

[1, 13, 19, 23, 247, 299, 437, 5681, 353527, 4595851, 6717013, 8131121, 87321169, 105704573, 154491299, 2008386887]

約数ペア:

[(1, 2008386887), (13, 154491299), (19, 105704573), (23, 87321169), (247, 8131121), (299, 6717013), (437, 4595851), (5681, 353527)]