247489516802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{489109717}}^1$

素因数の和:489109753

約数の個数: 16

約数和(自身を含む): 422590796352

約数和(自身を除く): 175101279550

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 489109717, 978219434, 5380206887, 10760413774, 11249523491, 22499046982, 123744758401, 247489516802]

約数ペア:

[(1, 247489516802), (2, 123744758401), (11, 22499046982), (22, 11249523491), (23, 10760413774), (46, 5380206887), (253, 978219434), (506, 489109717)]