9928305142

素因数分解:

$2^1\times 7^1\times {\mathrm{2861}}^1\times {\mathrm{247873}}^1$

素因数の和:250743

約数の個数: 16

約数和(自身を含む): 17025969312

約数和(自身を除く): 7097664170

約数列:

[1, 2, 7, 14, 2861, 5722, 20027, 40054, 247873, 495746, 1735111, 3470222, 709164653, 1418329306, 4964152571, 9928305142]

約数ペア:

[(1, 9928305142), (2, 4964152571), (7, 1418329306), (14, 709164653), (2861, 3470222), (5722, 1735111), (20027, 495746), (40054, 247873)]