1440922

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5417}}^1$

素因数の和:5445

約数の個数: 16

約数和(自身を含む): 2600640

約数和(自身を除く): 1159718

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 5417, 10834, 37919, 75838, 102923, 205846, 720461, 1440922]

約数ペア:

[(1, 1440922), (2, 720461), (7, 205846), (14, 102923), (19, 75838), (38, 37919), (133, 10834), (266, 5417)]