1968422268961

素因数分解:

${\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{1543}}^1\times {\mathrm{3371}}^1$

素因数の和:5241

約数の個数: 32

約数和(自身を含む): 2115326492928

約数和(自身を除く): 146904223967

約数列:

[1, 17, 113, 197, 1543, 1921, 3349, 3371, 22261, 26231, 57307, 174359, 303971, 378437, 380923, 664087, 2964103, 5167507, 5201453, 6475691, 11289479, 34348723, 75041831, 88424701, 583928291, 587764189, 1024686241, 1275711127, 9991991213, 17419666097, 115789545233, 1968422268961]

約数ペア:

[(1, 1968422268961), (17, 115789545233), (113, 17419666097), (197, 9991991213), (1543, 1275711127), (1921, 1024686241), (3349, 587764189), (3371, 583928291), (22261, 88424701), (26231, 75041831), (57307, 34348723), (174359, 11289479), (303971, 6475691), (378437, 5201453), (380923, 5167507), (664087, 2964103)]