8921332

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1979}}^1$

素因数の和:2020

約数の個数: 36

約数和(自身を含む): 18960480

約数和(自身を除く): 10039148

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 1979, 2254, 3958, 4508, 7916, 13853, 27706, 45517, 55412, 91034, 96971, 182068, 193942, 318619, 387884, 637238, 1274476, 2230333, 4460666, 8921332]

約数ペア:

[(1, 8921332), (2, 4460666), (4, 2230333), (7, 1274476), (14, 637238), (23, 387884), (28, 318619), (46, 193942), (49, 182068), (92, 96971), (98, 91034), (161, 55412), (196, 45517), (322, 27706), (644, 13853), (1127, 7916), (1979, 4508), (2254, 3958)]