343040402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^2\times {\mathrm{2011}}^1$

素因数の和:2166

約数の個数: 24

約数和(自身を含む): 550121040

約数和(自身を除く): 207080638

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2011, 2546, 4022, 4489, 8978, 38209, 76418, 85291, 134737, 170582, 269474, 2560003, 5120006, 9027379, 18054758, 171520201, 343040402]

約数ペア:

[(1, 343040402), (2, 171520201), (19, 18054758), (38, 9027379), (67, 5120006), (134, 2560003), (1273, 269474), (2011, 170582), (2546, 134737), (4022, 85291), (4489, 76418), (8978, 38209)]