4149426448

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{1432813}}^1$

素因数の和:1433002

約数の個数: 20

約数和(自身を含む): 8083936588

約数和(自身を除く): 3934510140

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 1432813, 2865626, 5731252, 11462504, 22925008, 259339153, 518678306, 1037356612, 2074713224, 4149426448]

約数ペア:

[(1, 4149426448), (2, 2074713224), (4, 1037356612), (8, 518678306), (16, 259339153), (181, 22925008), (362, 11462504), (724, 5731252), (1448, 2865626), (2896, 1432813)]