134326780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{959477}}^1$

素因数の和:959493

約数の個数: 24

約数和(自身を含む): 322384608

約数和(自身を除く): 188057828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 959477, 1918954, 3837908, 4797385, 6716339, 9594770, 13432678, 19189540, 26865356, 33581695, 67163390, 134326780]

約数ペア:

[(1, 134326780), (2, 67163390), (4, 33581695), (5, 26865356), (7, 19189540), (10, 13432678), (14, 9594770), (20, 6716339), (28, 4797385), (35, 3837908), (70, 1918954), (140, 959477)]