2116788817

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{208489}}^1$

素因数の和:208584

約数の個数: 16

約数和(自身を含む): 2521895040

約数和(自身を除く): 405106223

約数列:

[1, 11, 13, 71, 143, 781, 923, 10153, 208489, 2293379, 2710357, 14802719, 29813927, 162829909, 192435347, 2116788817]

約数ペア:

[(1, 2116788817), (11, 192435347), (13, 162829909), (71, 29813927), (143, 14802719), (781, 2710357), (923, 2293379), (10153, 208489)]