289882874

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1459}}^1\times {\mathrm{2423}}^1$

素因数の和:3925

約数の個数: 16

約数和(自身を含む): 445919040

約数和(自身を除く): 156036166

約数列:

[1, 2, 41, 82, 1459, 2423, 2918, 4846, 59819, 99343, 119638, 198686, 3535157, 7070314, 144941437, 289882874]

約数ペア:

[(1, 289882874), (2, 144941437), (41, 7070314), (82, 3535157), (1459, 198686), (2423, 119638), (2918, 99343), (4846, 59819)]