2008675088

素因数分解:

$2^4\times 7^1\times {\mathrm{17934599}}^1$

素因数の和:17934614

約数の個数: 20

約数和(自身を含む): 4447780800

約数和(自身を除く): 2439105712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17934599, 35869198, 71738396, 125542193, 143476792, 251084386, 286953584, 502168772, 1004337544, 2008675088]

約数ペア:

[(1, 2008675088), (2, 1004337544), (4, 502168772), (7, 286953584), (8, 251084386), (14, 143476792), (16, 125542193), (28, 71738396), (56, 35869198), (112, 17934599)]