2556550192

素因数分解:

$2^4\times 7^1\times {\mathrm{22826341}}^1$

素因数の和:22826356

約数の個数: 20

約数和(自身を含む): 5660932816

約数和(自身を除く): 3104382624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 22826341, 45652682, 91305364, 159784387, 182610728, 319568774, 365221456, 639137548, 1278275096, 2556550192]

約数ペア:

[(1, 2556550192), (2, 1278275096), (4, 639137548), (7, 365221456), (8, 319568774), (14, 182610728), (16, 159784387), (28, 91305364), (56, 45652682), (112, 22826341)]