1989596492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1234241}}^1$

素因数の和:1234289

約数の個数: 24

約数和(自身を含む): 3870582912

約数和(自身を除く): 1880986420

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 1234241, 2468482, 4936964, 16045133, 32090266, 38261471, 64180532, 76522942, 153045884, 497399123, 994798246, 1989596492]

約数ペア:

[(1, 1989596492), (2, 994798246), (4, 497399123), (13, 153045884), (26, 76522942), (31, 64180532), (52, 38261471), (62, 32090266), (124, 16045133), (403, 4936964), (806, 2468482), (1612, 1234241)]