2018890324

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{4171261}}^1$

素因数の和:4171287

約数の個数: 18

約数和(自身を含む): 3883444922

約数和(自身を除く): 1864554598

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 4171261, 8342522, 16685044, 45883871, 91767742, 183535484, 504722581, 1009445162, 2018890324]

約数ペア:

[(1, 2018890324), (2, 1009445162), (4, 504722581), (11, 183535484), (22, 91767742), (44, 45883871), (121, 16685044), (242, 8342522), (484, 4171261)]