2009671646

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{1321}}^1\times {\mathrm{7109}}^1$

素因数の和:8539

約数の個数: 16

約数和(自身を含む): 3045412080

約数和(自身を除く): 1035740434

約数列:

[1, 2, 107, 214, 1321, 2642, 7109, 14218, 141347, 282694, 760663, 1521326, 9390989, 18781978, 1004835823, 2009671646]

約数ペア:

[(1, 2009671646), (2, 1004835823), (107, 18781978), (214, 9390989), (1321, 1521326), (2642, 760663), (7109, 282694), (14218, 141347)]