2018332563

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2659}}^1\times {\mathrm{19463}}^1$

素因数の和:22138

約数の個数: 16

約数和(自身を含む): 2899357440

約数和(自身を除く): 881024877

約数列:

[1, 3, 13, 39, 2659, 7977, 19463, 34567, 58389, 103701, 253019, 759057, 51752117, 155256351, 672777521, 2018332563]

約数ペア:

[(1, 2018332563), (3, 672777521), (13, 155256351), (39, 51752117), (2659, 759057), (7977, 253019), (19463, 103701), (34567, 58389)]