2017315088

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{565391}}^1$

素因数の和:565622

約数の個数: 20

約数和(自身を含む): 3926082048

約数和(自身を除く): 1908766960

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 565391, 1130782, 2261564, 4523128, 9046256, 126082193, 252164386, 504328772, 1008657544, 2017315088]

約数ペア:

[(1, 2017315088), (2, 1008657544), (4, 504328772), (8, 252164386), (16, 126082193), (223, 9046256), (446, 4523128), (892, 2261564), (1784, 1130782), (3568, 565391)]