1566671228

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{409}}^1\times {\mathrm{6427}}^1$

素因数の和:6989

約数の個数: 24

約数和(自身を含む): 2767254000

約数和(自身を除く): 1200582772

約数列:

[1, 2, 4, 149, 298, 409, 596, 818, 1636, 6427, 12854, 25708, 60941, 121882, 243764, 957623, 1915246, 2628643, 3830492, 5257286, 10514572, 391667807, 783335614, 1566671228]

約数ペア:

[(1, 1566671228), (2, 783335614), (4, 391667807), (149, 10514572), (298, 5257286), (409, 3830492), (596, 2628643), (818, 1915246), (1636, 957623), (6427, 243764), (12854, 121882), (25708, 60941)]