1896977953871

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10134133}}^1$

素因数の和:10134192

約数の個数: 48

約数和(自身を含む): 2717245081152

約数和(自身を除く): 820267127281

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 121, 143, 187, 221, 847, 1001, 1309, 1547, 1573, 2057, 2431, 11011, 14399, 17017, 26741, 187187, 10134133, 70938931, 111475463, 131743729, 172280261, 780328241, 922206103, 1205961827, 1226230093, 1449181019, 1895082871, 2239643393, 8583610651, 10144267133, 13265580097, 15677503751, 15940991209, 20845911581, 24636077323, 111586938463, 145921381067, 172452541261, 270996850553, 1896977953871]

約数ペア:

[(1, 1896977953871), (7, 270996850553), (11, 172452541261), (13, 145921381067), (17, 111586938463), (77, 24636077323), (91, 20845911581), (119, 15940991209), (121, 15677503751), (143, 13265580097), (187, 10144267133), (221, 8583610651), (847, 2239643393), (1001, 1895082871), (1309, 1449181019), (1547, 1226230093), (1573, 1205961827), (2057, 922206103), (2431, 780328241), (11011, 172280261), (14399, 131743729), (17017, 111475463), (26741, 70938931), (187187, 10134133)]