8236426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5273}}^1$

素因数の和:5357

約数の個数: 16

約数和(自身を含む): 13670208

約数和(自身を除く): 5433782

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 5273, 10546, 58003, 116006, 374383, 748766, 4118213, 8236426]

約数ペア:

[(1, 8236426), (2, 4118213), (11, 748766), (22, 374383), (71, 116006), (142, 58003), (781, 10546), (1562, 5273)]