2815750522081

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{104290919}}^1$

素因数の和:104290981

約数の個数: 24

約数和(自身を含む): 3566749464000

約数和(自身を除く): 750998941919

約数列:

[1, 7, 19, 29, 49, 133, 203, 551, 931, 1421, 3857, 26999, 104290919, 730036433, 1981527461, 3024436651, 5110255031, 13870692227, 21171056557, 57464296369, 97094845589, 148197395899, 402250074583, 2815750522081]

約数ペア:

[(1, 2815750522081), (7, 402250074583), (19, 148197395899), (29, 97094845589), (49, 57464296369), (133, 21171056557), (203, 13870692227), (551, 5110255031), (931, 3024436651), (1421, 1981527461), (3857, 730036433), (26999, 104290919)]