858559324

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{69847}}^1$

素因数の和:70297

約数の個数: 24

約数和(自身を含む): 1721054720

約数和(自身を除く): 862495396

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 3073, 6146, 12292, 69847, 139694, 279388, 488929, 977858, 1955716, 30662833, 61325666, 122651332, 214639831, 429279662, 858559324]

約数ペア:

[(1, 858559324), (2, 429279662), (4, 214639831), (7, 122651332), (14, 61325666), (28, 30662833), (439, 1955716), (878, 977858), (1756, 488929), (3073, 279388), (6146, 139694), (12292, 69847)]