2055142859

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{967}}^1\times {\mathrm{3943}}^1$

素因数の和:4935

約数の個数: 24

約数和(自身を含む): 2611369728

約数和(自身を除く): 556226869

約数列:

[1, 7, 11, 49, 77, 539, 967, 3943, 6769, 10637, 27601, 43373, 47383, 74459, 193207, 303611, 521213, 2125277, 3812881, 26690167, 41941691, 186831169, 293591837, 2055142859]

約数ペア:

[(1, 2055142859), (7, 293591837), (11, 186831169), (49, 41941691), (77, 26690167), (539, 3812881), (967, 2125277), (3943, 521213), (6769, 303611), (10637, 193207), (27601, 74459), (43373, 47383)]