2053670003

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{919691}}^1$

素因数の和:919738

約数の個数: 16

約数和(自身を含む): 2648712960

約数和(自身を除く): 595042957

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 919691, 6437837, 10116601, 26671039, 70816207, 186697273, 293381429, 2053670003]

約数ペア:

[(1, 2053670003), (7, 293381429), (11, 186697273), (29, 70816207), (77, 26671039), (203, 10116601), (319, 6437837), (2233, 919691)]