27858470398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3877}}^1\times {\mathrm{326617}}^1$

素因数の和:330507

約数の個数: 16

約数和(自身を含む): 45598485744

約数和(自身を除く): 17740015346

約数列:

[1, 2, 11, 22, 3877, 7754, 42647, 85294, 326617, 653234, 3592787, 7185574, 1266294109, 2532588218, 13929235199, 27858470398]

約数ペア:

[(1, 27858470398), (2, 13929235199), (11, 2532588218), (22, 1266294109), (3877, 7185574), (7754, 3592787), (42647, 653234), (85294, 326617)]