520013261

素因数分解:

${\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1\times {\mathrm{563}}^1$

素因数の和:1036

約数の個数: 16

約数和(自身を含む): 553487040

約数和(自身を除く): 33473779

約数列:

[1, 19, 173, 281, 563, 3287, 5339, 10697, 48613, 97399, 158203, 923647, 1850581, 3005857, 27369119, 520013261]

約数ペア:

[(1, 520013261), (19, 27369119), (173, 3005857), (281, 1850581), (563, 923647), (3287, 158203), (5339, 97399), (10697, 48613)]