2079666568

素因数分解:

$2^3\times 7^1\times {\mathrm{37136903}}^1$

素因数の和:37136916

約数の個数: 16

約数和(自身を含む): 4456428480

約数和(自身を除く): 2376761912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 37136903, 74273806, 148547612, 259958321, 297095224, 519916642, 1039833284, 2079666568]

約数ペア:

[(1, 2079666568), (2, 1039833284), (4, 519916642), (7, 297095224), (8, 259958321), (14, 148547612), (28, 74273806), (56, 37136903)]