80821447306

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{3392723}}^1$

素因数の和:3393045

約数の個数: 16

約数和(自身を含む): 124499399904

約数和(自身を除く): 43677952598

約数列:

[1, 2, 43, 86, 277, 554, 11911, 23822, 3392723, 6785446, 145887089, 291774178, 939784271, 1879568542, 40410723653, 80821447306]

約数ペア:

[(1, 80821447306), (2, 40410723653), (43, 1879568542), (86, 939784271), (277, 291774178), (554, 145887089), (11911, 6785446), (23822, 3392723)]