2008155238

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{2287}}^1\times {\mathrm{4933}}^1$

素因数の和:7311

約数の個数: 16

約数和(自身を含む): 3048027840

約数和(自身を除く): 1039872602

約数列:

[1, 2, 89, 178, 2287, 4574, 4933, 9866, 203543, 407086, 439037, 878074, 11281771, 22563542, 1004077619, 2008155238]

約数ペア:

[(1, 2008155238), (2, 1004077619), (89, 22563542), (178, 11281771), (2287, 878074), (4574, 439037), (4933, 407086), (9866, 203543)]