497157872

素因数分解:

$2^4\times {\mathrm{1019}}^1\times {\mathrm{30493}}^1$

素因数の和:31520

約数の個数: 20

約数和(自身を含む): 964220280

約数和(自身を除く): 467062408

約数列:

[1, 2, 4, 8, 16, 1019, 2038, 4076, 8152, 16304, 30493, 60986, 121972, 243944, 487888, 31072367, 62144734, 124289468, 248578936, 497157872]

約数ペア:

[(1, 497157872), (2, 248578936), (4, 124289468), (8, 62144734), (16, 31072367), (1019, 487888), (2038, 243944), (4076, 121972), (8152, 60986), (16304, 30493)]