2065787636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2221}}^1\times {\mathrm{21139}}^1$

素因数の和:23375

約数の個数: 24

約数和(自身を含む): 3945738720

約数和(自身を除く): 1879951084

約数列:

[1, 2, 4, 11, 22, 44, 2221, 4442, 8884, 21139, 24431, 42278, 48862, 84556, 97724, 232529, 465058, 930116, 46949719, 93899438, 187798876, 516446909, 1032893818, 2065787636]

約数ペア:

[(1, 2065787636), (2, 1032893818), (4, 516446909), (11, 187798876), (22, 93899438), (44, 46949719), (2221, 930116), (4442, 465058), (8884, 232529), (21139, 97724), (24431, 84556), (42278, 48862)]