134437772

素因数分解:

$2^2\times 7^2\times {\mathrm{685907}}^1$

素因数の和:685925

約数の個数: 18

約数和(自身を含む): 273677292

約数和(自身を除く): 139239520

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 685907, 1371814, 2743628, 4801349, 9602698, 19205396, 33609443, 67218886, 134437772]

約数ペア:

[(1, 134437772), (2, 67218886), (4, 33609443), (7, 19205396), (14, 9602698), (28, 4801349), (49, 2743628), (98, 1371814), (196, 685907)]