2008571912

素因数分解:

$2^3\times {\mathrm{2213}}^1\times {\mathrm{113453}}^1$

素因数の和:115672

約数の個数: 16

約数和(自身を含む): 3767807340

約数和(自身を除く): 1759235428

約数列:

[1, 2, 4, 8, 2213, 4426, 8852, 17704, 113453, 226906, 453812, 907624, 251071489, 502142978, 1004285956, 2008571912]

約数ペア:

[(1, 2008571912), (2, 1004285956), (4, 502142978), (8, 251071489), (2213, 907624), (4426, 453812), (8852, 226906), (17704, 113453)]