2080658503

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{2591}}^1\times {\mathrm{10429}}^1$

素因数の和:13038

約数の個数: 16

約数和(自身を含む): 2595317760

約数和(自身を除く): 514659257

約数列:

[1, 7, 11, 77, 2591, 10429, 18137, 28501, 73003, 114719, 199507, 803033, 27021539, 189150773, 297236929, 2080658503]

約数ペア:

[(1, 2080658503), (7, 297236929), (11, 189150773), (77, 27021539), (2591, 803033), (10429, 199507), (18137, 114719), (28501, 73003)]