2227206865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{77347}}^1$

素因数の和:77808

約数の個数: 16

約数和(自身を含む): 2884771008

約数和(自身を除く): 657564143

約数列:

[1, 5, 13, 65, 443, 2215, 5759, 28795, 77347, 386735, 1005511, 5027555, 34264721, 171323605, 445441373, 2227206865]

約数ペア:

[(1, 2227206865), (5, 445441373), (13, 171323605), (65, 34264721), (443, 5027555), (2215, 1005511), (5759, 386735), (28795, 77347)]