408067636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{5369311}}^1$

素因数の和:5369334

約数の個数: 12

約数和(自身を含む): 751703680

約数和(自身を除く): 343636044

約数列:

[1, 2, 4, 19, 38, 76, 5369311, 10738622, 21477244, 102016909, 204033818, 408067636]

約数ペア:

[(1, 408067636), (2, 204033818), (4, 102016909), (19, 21477244), (38, 10738622), (76, 5369311)]