2038264521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{562901}}^1$

素因数の和:562992

約数の個数: 16

約数和(自身を含む): 2918083968

約数和(自身を除く): 879819447

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 562901, 1688703, 9569317, 28707951, 39965971, 119897913, 679421507, 2038264521]

約数ペア:

[(1, 2038264521), (3, 679421507), (17, 119897913), (51, 39965971), (71, 28707951), (213, 9569317), (1207, 1688703), (3621, 562901)]