2008999748

素因数分解:

$2^2\times 7^1\times {\mathrm{3461}}^1\times {\mathrm{20731}}^1$

素因数の和:24203

約数の個数: 24

約数和(自身を含む): 4019354304

約数和(自身を除く): 2010354556

約数列:

[1, 2, 4, 7, 14, 28, 3461, 6922, 13844, 20731, 24227, 41462, 48454, 82924, 96908, 145117, 290234, 580468, 71749991, 143499982, 286999964, 502249937, 1004499874, 2008999748]

約数ペア:

[(1, 2008999748), (2, 1004499874), (4, 502249937), (7, 286999964), (14, 143499982), (28, 71749991), (3461, 580468), (6922, 290234), (13844, 145117), (20731, 96908), (24227, 82924), (41462, 48454)]