2019731612

素因数分解:

$2^2\times {\mathrm{653}}^1\times {\mathrm{773251}}^1$

素因数の和:773908

約数の個数: 12

約数和(自身を含む): 3539947656

約数和(自身を除く): 1520216044

約数列:

[1, 2, 4, 653, 1306, 2612, 773251, 1546502, 3093004, 504932903, 1009865806, 2019731612]

約数ペア:

[(1, 2019731612), (2, 1009865806), (4, 504932903), (653, 3093004), (1306, 1546502), (2612, 773251)]