2006221312

素因数分解:

$2^9\times {\mathrm{3918401}}^1$

素因数の和:3918419

約数の個数: 20

約数和(自身を含む): 4008525246

約数和(自身を除く): 2002303934

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 3918401, 7836802, 15673604, 31347208, 62694416, 125388832, 250777664, 501555328, 1003110656, 2006221312]

約数ペア:

[(1, 2006221312), (2, 1003110656), (4, 501555328), (8, 250777664), (16, 125388832), (32, 62694416), (64, 31347208), (128, 15673604), (256, 7836802), (512, 3918401)]