8521018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2467}}^1$

素因数の和:2637

約数の個数: 16

約数和(自身を含む): 14037984

約数和(自身を除く): 5516966

約数列:

[1, 2, 11, 22, 157, 314, 1727, 2467, 3454, 4934, 27137, 54274, 387319, 774638, 4260509, 8521018]

約数ペア:

[(1, 8521018), (2, 4260509), (11, 774638), (22, 387319), (157, 54274), (314, 27137), (1727, 4934), (2467, 3454)]