2280487

素因数分解:

${\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:470

約数の個数: 12

約数和(自身を含む): 2566368

約数和(自身を除く): 285881

約数列:

[1, 11, 47, 121, 401, 517, 4411, 5687, 18847, 48521, 207317, 2280487]

約数ペア:

[(1, 2280487), (11, 207317), (47, 48521), (121, 18847), (401, 5687), (517, 4411)]