2009392336

素因数分解:

$2^4\times 7^1\times {\mathrm{17941003}}^1$

素因数の和:17941018

約数の個数: 20

約数和(自身を含む): 4449368992

約数和(自身を除く): 2439976656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17941003, 35882006, 71764012, 125587021, 143528024, 251174042, 287056048, 502348084, 1004696168, 2009392336]

約数ペア:

[(1, 2009392336), (2, 1004696168), (4, 502348084), (7, 287056048), (8, 251174042), (14, 143528024), (16, 125587021), (28, 71764012), (56, 35882006), (112, 17941003)]