259229264

素因数分解:

$2^4\times 7^1\times {\mathrm{2314547}}^1$

素因数の和:2314562

約数の個数: 20

約数和(自身を含む): 574007904

約数和(自身を除く): 314778640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2314547, 4629094, 9258188, 16201829, 18516376, 32403658, 37032752, 64807316, 129614632, 259229264]

約数ペア:

[(1, 259229264), (2, 129614632), (4, 64807316), (7, 37032752), (8, 32403658), (14, 18516376), (16, 16201829), (28, 9258188), (56, 4629094), (112, 2314547)]