129999006074

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{86781713}}^1$

素因数の和:86781829

約数の個数: 16

約数和(自身を含む): 224938202688

約数和(自身を除く): 94939196614

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 86781713, 173563426, 607471991, 1214943982, 9285643291, 18571286582, 64999503037, 129999006074]

約数ペア:

[(1, 129999006074), (2, 64999503037), (7, 18571286582), (14, 9285643291), (107, 1214943982), (214, 607471991), (749, 173563426), (1498, 86781713)]