2056166315

素因数分解:

$5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{130841}}^1$

素因数の和:131302

約数の個数: 16

約数和(自身を含む): 2826187200

約数和(自身を除く): 770020885

約数列:

[1, 5, 7, 35, 449, 2245, 3143, 15715, 130841, 654205, 915887, 4579435, 58747609, 293738045, 411233263, 2056166315]

約数ペア:

[(1, 2056166315), (5, 411233263), (7, 293738045), (35, 58747609), (449, 4579435), (2245, 915887), (3143, 654205), (15715, 130841)]