1820488319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{24107}}^1$

素因数の和:24314

約数の個数: 16

約数和(自身を含む): 2026422048

約数和(自身を除く): 205933729

約数列:

[1, 13, 37, 157, 481, 2041, 5809, 24107, 75517, 313391, 891959, 3784799, 11595467, 49202387, 140037563, 1820488319]

約数ペア:

[(1, 1820488319), (13, 140037563), (37, 49202387), (157, 11595467), (481, 3784799), (2041, 891959), (5809, 313391), (24107, 75517)]