129243074

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{2129}}^1$

素因数の和:2497

約数の個数: 16

約数和(自身を含む): 196300800

約数和(自身を除く): 67057726

約数列:

[1, 2, 127, 239, 254, 478, 2129, 4258, 30353, 60706, 270383, 508831, 540766, 1017662, 64621537, 129243074]

約数ペア:

[(1, 129243074), (2, 64621537), (127, 1017662), (239, 540766), (254, 508831), (478, 270383), (2129, 60706), (4258, 30353)]