2615676889

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{1949}}^1$

素因数の和:2473

約数の個数: 24

約数和(自身を含む): 3101085000

約数和(自身を除く): 485408111

約数列:

[1, 7, 49, 61, 427, 449, 1949, 2989, 3143, 13643, 22001, 27389, 95501, 118889, 191723, 832223, 875101, 1342061, 5825561, 6125707, 42879949, 53381161, 373668127, 2615676889]

約数ペア:

[(1, 2615676889), (7, 373668127), (49, 53381161), (61, 42879949), (427, 6125707), (449, 5825561), (1949, 1342061), (2989, 875101), (3143, 832223), (13643, 191723), (22001, 118889), (27389, 95501)]