2008348028

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{661}}^1\times {\mathrm{5981}}^1$

素因数の和:6773

約数の個数: 24

約数和(自身を含む): 3548235264

約数和(自身を除く): 1539887236

約数列:

[1, 2, 4, 127, 254, 508, 661, 1322, 2644, 5981, 11962, 23924, 83947, 167894, 335788, 759587, 1519174, 3038348, 3953441, 7906882, 15813764, 502087007, 1004174014, 2008348028]

約数ペア:

[(1, 2008348028), (2, 1004174014), (4, 502087007), (127, 15813764), (254, 7906882), (508, 3953441), (661, 3038348), (1322, 1519174), (2644, 759587), (5981, 335788), (11962, 167894), (23924, 83947)]