4447088

素因数分解:

$2^4\times {\mathrm{499}}^1\times {\mathrm{557}}^1$

素因数の和:1064

約数の個数: 20

約数和(自身を含む): 8649000

約数和(自身を除く): 4201912

約数列:

[1, 2, 4, 8, 16, 499, 557, 998, 1114, 1996, 2228, 3992, 4456, 7984, 8912, 277943, 555886, 1111772, 2223544, 4447088]

約数ペア:

[(1, 4447088), (2, 2223544), (4, 1111772), (8, 555886), (16, 277943), (499, 8912), (557, 7984), (998, 4456), (1114, 3992), (1996, 2228)]