2236660412

素因数分解:

$2^2\times 7^1\times {\mathrm{79880729}}^1$

素因数の和:79880740

約数の個数: 12

約数和(自身を含む): 4473320880

約数和(自身を除く): 2236660468

約数列:

[1, 2, 4, 7, 14, 28, 79880729, 159761458, 319522916, 559165103, 1118330206, 2236660412]

約数ペア:

[(1, 2236660412), (2, 1118330206), (4, 559165103), (7, 319522916), (14, 159761458), (28, 79880729)]