2080360212047

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{72706819}}^1$

素因数の和:72706934

約数の個数: 16

約数和(自身を含む): 2345231185920

約数和(自身を除く): 264870973873

約数列:

[1, 13, 31, 71, 403, 923, 2201, 28613, 72706819, 945188647, 2253911389, 5162184149, 29300848057, 67108393937, 160027708619, 2080360212047]

約数ペア:

[(1, 2080360212047), (13, 160027708619), (31, 67108393937), (71, 29300848057), (403, 5162184149), (923, 2253911389), (2201, 945188647), (28613, 72706819)]