550576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2647}}^1$

素因数の和:2668

約数の個数: 20

約数和(自身を含む): 1149232

約数和(自身を除く): 598656

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2647, 5294, 10588, 21176, 34411, 42352, 68822, 137644, 275288, 550576]

約数ペア:

[(1, 550576), (2, 275288), (4, 137644), (8, 68822), (13, 42352), (16, 34411), (26, 21176), (52, 10588), (104, 5294), (208, 2647)]