2018927351

素因数分解:

$7^2\times {\mathrm{2417}}^1\times {\mathrm{17047}}^1$

素因数の和:19478

約数の個数: 12

約数和(自身を含む): 2349657648

約数和(自身を除く): 330730297

約数列:

[1, 7, 49, 2417, 16919, 17047, 118433, 119329, 835303, 41202599, 288418193, 2018927351]

約数ペア:

[(1, 2018927351), (7, 288418193), (49, 41202599), (2417, 835303), (16919, 119329), (17047, 118433)]