8464478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5419}}^1$

素因数の和:5503

約数の個数: 16

約数和(自身を含む): 14048640

約数和(自身を除く): 5584162

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 5419, 10838, 59609, 119218, 384749, 769498, 4232239, 8464478]

約数ペア:

[(1, 8464478), (2, 4232239), (11, 769498), (22, 384749), (71, 119218), (142, 59609), (781, 10838), (1562, 5419)]