492075980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2236709}}^1$

素因数の和:2236729

約数の個数: 24

約数和(自身を含む): 1127301840

約数和(自身を除く): 635225860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2236709, 4473418, 8946836, 11183545, 22367090, 24603799, 44734180, 49207598, 98415196, 123018995, 246037990, 492075980]

約数ペア:

[(1, 492075980), (2, 246037990), (4, 123018995), (5, 98415196), (10, 49207598), (11, 44734180), (20, 24603799), (22, 22367090), (44, 11183545), (55, 8946836), (110, 4473418), (220, 2236709)]