1117936

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{653}}^1$

素因数の和:768

約数の個数: 20

約数和(自身を含む): 2189592

約数和(自身を除く): 1071656

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 653, 856, 1306, 1712, 2612, 5224, 10448, 69871, 139742, 279484, 558968, 1117936]

約数ペア:

[(1, 1117936), (2, 558968), (4, 279484), (8, 139742), (16, 69871), (107, 10448), (214, 5224), (428, 2612), (653, 1712), (856, 1306)]