2009043005

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{599}}^1\times {\mathrm{23131}}^1$

素因数の和:23764

約数の個数: 16

約数和(自身を含む): 2498256000

約数和(自身を除く): 489212995

約数列:

[1, 5, 29, 145, 599, 2995, 17371, 23131, 86855, 115655, 670799, 3353995, 13855469, 69277345, 401808601, 2009043005]

約数ペア:

[(1, 2009043005), (5, 401808601), (29, 69277345), (145, 13855469), (599, 3353995), (2995, 670799), (17371, 115655), (23131, 86855)]