291260842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1447}}^1\times {\mathrm{5297}}^1$

素因数の和:6765

約数の個数: 16

約数和(自身を含む): 460290240

約数和(自身を除く): 169029398

約数列:

[1, 2, 19, 38, 1447, 2894, 5297, 10594, 27493, 54986, 100643, 201286, 7664759, 15329518, 145630421, 291260842]

約数ペア:

[(1, 291260842), (2, 145630421), (19, 15329518), (38, 7664759), (1447, 201286), (2894, 100643), (5297, 54986), (10594, 27493)]