2630486881

素因数分解:

${\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{306191}}^1$

素因数の和:306284

約数の個数: 12

約数和(自身を含む): 2932094592

約数和(自身を除く): 301607711

約数列:

[1, 11, 71, 121, 781, 8591, 306191, 3368101, 21739561, 37049111, 239135171, 2630486881]

約数ペア:

[(1, 2630486881), (11, 239135171), (71, 37049111), (121, 21739561), (781, 3368101), (8591, 306191)]