2078552447

素因数分解:

${\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{167261}}^1$

素因数の和:167338

約数の個数: 12

約数和(自身を含む): 2259375096

約数和(自身を除く): 180822649

約数列:

[1, 17, 43, 289, 731, 12427, 167261, 2843437, 7192223, 48338429, 122267791, 2078552447]

約数ペア:

[(1, 2078552447), (17, 122267791), (43, 48338429), (289, 7192223), (731, 2843437), (12427, 167261)]