127180898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{47491}}^1$

素因数の和:47609

約数の個数: 16

約数和(自身を含む): 207445056

約数和(自身を除く): 80264158

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 47491, 94982, 617383, 1234766, 4891573, 9783146, 63590449, 127180898]

約数ペア:

[(1, 127180898), (2, 63590449), (13, 9783146), (26, 4891573), (103, 1234766), (206, 617383), (1339, 94982), (2678, 47491)]