256804566

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1043921}}^1$

素因数の和:1043967

約数の個数: 16

約数和(自身を含む): 526136688

約数和(自身を除く): 269332122

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 1043921, 2087842, 3131763, 6263526, 42800761, 85601522, 128402283, 256804566]

約数ペア:

[(1, 256804566), (2, 128402283), (3, 85601522), (6, 42800761), (41, 6263526), (82, 3131763), (123, 2087842), (246, 1043921)]