2006390019

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1669}}^1\times {\mathrm{9319}}^1$

素因数の和:11034

約数の個数: 16

約数和(自身を含む): 2739334400

約数和(自身を除く): 732944381

約数列:

[1, 3, 43, 129, 1669, 5007, 9319, 27957, 71767, 215301, 400717, 1202151, 15553411, 46660233, 668796673, 2006390019]

約数ペア:

[(1, 2006390019), (3, 668796673), (43, 46660233), (129, 15553411), (1669, 1202151), (5007, 400717), (9319, 215301), (27957, 71767)]