2578492071

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{15078901}}^1$

素因数の和:15078926

約数の個数: 12

約数和(自身を含む): 3920514520

約数和(自身を除く): 1342022449

約数列:

[1, 3, 9, 19, 57, 171, 15078901, 45236703, 135710109, 286499119, 859497357, 2578492071]

約数ペア:

[(1, 2578492071), (3, 859497357), (9, 286499119), (19, 135710109), (57, 45236703), (171, 15078901)]