253147966

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{5441}}^1$

素因数の和:6027

約数の個数: 16

約数和(自身を含む): 389342448

約数和(自身を除く): 136194482

約数列:

[1, 2, 43, 86, 541, 1082, 5441, 10882, 23263, 46526, 233963, 467926, 2943581, 5887162, 126573983, 253147966]

約数ペア:

[(1, 253147966), (2, 126573983), (43, 5887162), (86, 2943581), (541, 467926), (1082, 233963), (5441, 46526), (10882, 23263)]