247029310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2245721}}^1$

素因数の和:2245739

約数の個数: 16

約数和(自身を含む): 485075952

約数和(自身を除く): 238046642

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2245721, 4491442, 11228605, 22457210, 24702931, 49405862, 123514655, 247029310]

約数ペア:

[(1, 247029310), (2, 123514655), (5, 49405862), (10, 24702931), (11, 22457210), (22, 11228605), (55, 4491442), (110, 2245721)]