2002456324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1789}}^1\times {\mathrm{25439}}^1$

素因数の和:27243

約数の個数: 24

約数和(自身を含む): 3825158400

約数和(自身を除く): 1822702076

約数列:

[1, 2, 4, 11, 22, 44, 1789, 3578, 7156, 19679, 25439, 39358, 50878, 78716, 101756, 279829, 559658, 1119316, 45510371, 91020742, 182041484, 500614081, 1001228162, 2002456324]

約数ペア:

[(1, 2002456324), (2, 1001228162), (4, 500614081), (11, 182041484), (22, 91020742), (44, 45510371), (1789, 1119316), (3578, 559658), (7156, 279829), (19679, 101756), (25439, 78716), (39358, 50878)]