265386794

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131771}}^1$

素因数の和:131845

約数の個数: 16

約数和(自身を含む): 426941280

約数和(自身を除く): 161554486

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 131771, 263542, 2503649, 5007298, 6983863, 13967726, 132693397, 265386794]

約数ペア:

[(1, 265386794), (2, 132693397), (19, 13967726), (38, 6983863), (53, 5007298), (106, 2503649), (1007, 263542), (2014, 131771)]