21000565454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{4168433}}^1$

素因数の和:4168675

約数の個数: 16

約数和(自身を含む): 34514633520

約数和(自身を除く): 13514068066

約数列:

[1, 2, 11, 22, 229, 458, 2519, 5038, 4168433, 8336866, 45852763, 91705526, 954571157, 1909142314, 10500282727, 21000565454]

約数ペア:

[(1, 21000565454), (2, 10500282727), (11, 1909142314), (22, 954571157), (229, 91705526), (458, 45852763), (2519, 8336866), (5038, 4168433)]