145332404

素因数分解:

$2^2\times 7^1\times {\mathrm{5190443}}^1$

素因数の和:5190454

約数の個数: 12

約数和(自身を含む): 290664864

約数和(自身を除く): 145332460

約数列:

[1, 2, 4, 7, 14, 28, 5190443, 10380886, 20761772, 36333101, 72666202, 145332404]

約数ペア:

[(1, 145332404), (2, 72666202), (4, 36333101), (7, 20761772), (14, 10380886), (28, 5190443)]