279040912

素因数分解:

$2^4\times {\mathrm{2137}}^1\times {\mathrm{8161}}^1$

素因数の和:10306

約数の個数: 20

約数和(自身を含む): 540961036

約数和(自身を除く): 261920124

約数列:

[1, 2, 4, 8, 16, 2137, 4274, 8161, 8548, 16322, 17096, 32644, 34192, 65288, 130576, 17440057, 34880114, 69760228, 139520456, 279040912]

約数ペア:

[(1, 279040912), (2, 139520456), (4, 69760228), (8, 34880114), (16, 17440057), (2137, 130576), (4274, 65288), (8161, 34192), (8548, 32644), (16322, 17096)]