520013086

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1619}}^1\times {\mathrm{3917}}^1$

素因数の和:5579

約数の個数: 16

約数和(自身を含む): 799742160

約数和(自身を除く): 279729074

約数列:

[1, 2, 41, 82, 1619, 3238, 3917, 7834, 66379, 132758, 160597, 321194, 6341623, 12683246, 260006543, 520013086]

約数ペア:

[(1, 520013086), (2, 260006543), (41, 12683246), (82, 6341623), (1619, 321194), (3238, 160597), (3917, 132758), (7834, 66379)]