8380262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1217}}^1$

素因数の和:1543

約数の個数: 16

約数和(自身を含む): 13768272

約数和(自身を除く): 5388010

約数列:

[1, 2, 11, 22, 313, 626, 1217, 2434, 3443, 6886, 13387, 26774, 380921, 761842, 4190131, 8380262]

約数ペア:

[(1, 8380262), (2, 4190131), (11, 761842), (22, 380921), (313, 26774), (626, 13387), (1217, 6886), (2434, 3443)]