425753168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1565269}}^1$

素因数の和:1565294

約数の個数: 20

約数和(自身を含む): 873420660

約数和(自身を除く): 447667492

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1565269, 3130538, 6261076, 12522152, 25044304, 26609573, 53219146, 106438292, 212876584, 425753168]

約数ペア:

[(1, 425753168), (2, 212876584), (4, 106438292), (8, 53219146), (16, 26609573), (17, 25044304), (34, 12522152), (68, 6261076), (136, 3130538), (272, 1565269)]