2582540653

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1081919}}^1$

素因数の和:1081968

約数の個数: 16

約数和(自身を含む): 3323658240

約数和(自身を除く): 741117587

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 1081919, 7573433, 11901109, 33539489, 83307763, 234776423, 368934379, 2582540653]

約数ペア:

[(1, 2582540653), (7, 368934379), (11, 234776423), (31, 83307763), (77, 33539489), (217, 11901109), (341, 7573433), (2387, 1081919)]