280294012

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{959911}}^1$

素因数の和:959988

約数の個数: 12

約数和(自身を含む): 497234416

約数和(自身を除く): 216940404

約数列:

[1, 2, 4, 73, 146, 292, 959911, 1919822, 3839644, 70073503, 140147006, 280294012]

約数ペア:

[(1, 280294012), (2, 140147006), (4, 70073503), (73, 3839644), (146, 1919822), (292, 959911)]