2116711888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7782029}}^1$

素因数の和:7782054

約数の個数: 20

約数和(自身を含む): 4342372740

約数和(自身を除く): 2225660852

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7782029, 15564058, 31128116, 62256232, 124512464, 132294493, 264588986, 529177972, 1058355944, 2116711888]

約数ペア:

[(1, 2116711888), (2, 1058355944), (4, 529177972), (8, 264588986), (16, 132294493), (17, 124512464), (34, 62256232), (68, 31128116), (136, 15564058), (272, 7782029)]