78970866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1012447}}^1$

素因数の和:1012465

約数の個数: 16

約数和(自身を含む): 170091264

約数和(自身を除く): 91120398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1012447, 2024894, 3037341, 6074682, 13161811, 26323622, 39485433, 78970866]

約数ペア:

[(1, 78970866), (2, 39485433), (3, 26323622), (6, 13161811), (13, 6074682), (26, 3037341), (39, 2024894), (78, 1012447)]