1279802024

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{177553}}^1$

素因数の和:177629

約数の個数: 32

約数和(自身を含む): 2588737320

約数和(自身を除く): 1308935296

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 7208, 177553, 355106, 710212, 1420424, 3018401, 6036802, 9410309, 12073604, 18820618, 24147208, 37641236, 75282472, 159975253, 319950506, 639901012, 1279802024]

約数ペア:

[(1, 1279802024), (2, 639901012), (4, 319950506), (8, 159975253), (17, 75282472), (34, 37641236), (53, 24147208), (68, 18820618), (106, 12073604), (136, 9410309), (212, 6036802), (424, 3018401), (901, 1420424), (1802, 710212), (3604, 355106), (7208, 177553)]