2777434

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:546

約数の個数: 24

約数和(自身を含む): 4788000

約数和(自身を除く): 2010566

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 499, 506, 998, 2783, 5489, 5566, 10978, 11477, 22954, 60379, 120758, 126247, 252494, 1388717, 2777434]

約数ペア:

[(1, 2777434), (2, 1388717), (11, 252494), (22, 126247), (23, 120758), (46, 60379), (121, 22954), (242, 11477), (253, 10978), (499, 5566), (506, 5489), (998, 2783)]