1208209908

素因数分解:

$2^2\times 3^1\times {\mathrm{1279}}^1\times {\mathrm{78721}}^1$

素因数の和:80007

約数の個数: 24

約数和(自身を含む): 2821396480

約数和(自身を除く): 1613186572

約数列:

[1, 2, 3, 4, 6, 12, 1279, 2558, 3837, 5116, 7674, 15348, 78721, 157442, 236163, 314884, 472326, 944652, 100684159, 201368318, 302052477, 402736636, 604104954, 1208209908]

約数ペア:

[(1, 1208209908), (2, 604104954), (3, 402736636), (4, 302052477), (6, 201368318), (12, 100684159), (1279, 944652), (2558, 472326), (3837, 314884), (5116, 236163), (7674, 157442), (15348, 78721)]