2499441951

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1\times {\mathrm{30133}}^1$

素因数の和:30822

約数の個数: 16

約数和(自身を含む): 3415508096

約数和(自身を除く): 916066145

約数列:

[1, 3, 43, 129, 643, 1929, 27649, 30133, 82947, 90399, 1295719, 3887157, 19375519, 58126557, 833147317, 2499441951]

約数ペア:

[(1, 2499441951), (3, 833147317), (43, 58126557), (129, 19375519), (643, 3887157), (1929, 1295719), (27649, 90399), (30133, 82947)]