3920242004

素因数分解:

$2^2\times 7^1\times {\mathrm{140008643}}^1$

素因数の和:140008654

約数の個数: 12

約数和(自身を含む): 7840484064

約数和(自身を除く): 3920242060

約数列:

[1, 2, 4, 7, 14, 28, 140008643, 280017286, 560034572, 980060501, 1960121002, 3920242004]

約数ペア:

[(1, 3920242004), (2, 1960121002), (4, 980060501), (7, 560034572), (14, 280017286), (28, 140008643)]