1320794838719

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{131}}^1\times {\mathrm{521243}}^1$

素因数の和:521455

約数の個数: 24

約数和(自身を含む): 1438283164032

約数和(自身を除く): 117488325313

約数列:

[1, 23, 29, 131, 667, 841, 3013, 3799, 19343, 87377, 110171, 521243, 2533933, 11988589, 15116047, 68282833, 347669081, 438365363, 1570505159, 1980202157, 10082403349, 45544649611, 57425862553, 1320794838719]

約数ペア:

[(1, 1320794838719), (23, 57425862553), (29, 45544649611), (131, 10082403349), (667, 1980202157), (841, 1570505159), (3013, 438365363), (3799, 347669081), (19343, 68282833), (87377, 15116047), (110171, 11988589), (521243, 2533933)]