2688936478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1\times {\mathrm{2333}}^1$

素因数の和:2772

約数の個数: 32

約数和(自身を含む): 4325555520

約数和(自身を除く): 1636619042

約数列:

[1, 2, 17, 34, 109, 218, 311, 622, 1853, 2333, 3706, 4666, 5287, 10574, 33899, 39661, 67798, 79322, 254297, 508594, 576283, 725563, 1152566, 1451126, 4323049, 8646098, 12334571, 24669142, 79086367, 158172734, 1344468239, 2688936478]

約数ペア:

[(1, 2688936478), (2, 1344468239), (17, 158172734), (34, 79086367), (109, 24669142), (218, 12334571), (311, 8646098), (622, 4323049), (1853, 1451126), (2333, 1152566), (3706, 725563), (4666, 576283), (5287, 508594), (10574, 254297), (33899, 79322), (39661, 67798)]