2012434165

素因数分解:

$5^1\times 7^4\times {\mathrm{167633}}^1$

素因数の和:167666

約数の個数: 20

約数和(自身を含む): 2817257004

約数和(自身を除く): 804822839

約数列:

[1, 5, 7, 35, 49, 245, 343, 1715, 2401, 12005, 167633, 838165, 1173431, 5867155, 8214017, 41070085, 57498119, 287490595, 402486833, 2012434165]

約数ペア:

[(1, 2012434165), (5, 402486833), (7, 287490595), (35, 57498119), (49, 41070085), (245, 8214017), (343, 5867155), (1715, 1173431), (2401, 838165), (12005, 167633)]