7828886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4241}}^1$

素因数の和:4327

約数の個数: 16

約数和(自身を含む): 12827808

約数和(自身を除く): 4998922

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 4241, 8482, 55133, 110266, 301111, 602222, 3914443, 7828886]

約数ペア:

[(1, 7828886), (2, 3914443), (13, 602222), (26, 301111), (71, 110266), (142, 55133), (923, 8482), (1846, 4241)]