550888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{5297}}^1$

素因数の和:5316

約数の個数: 16

約数和(自身を含む): 1112580

約数和(自身を除く): 561692

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 5297, 10594, 21188, 42376, 68861, 137722, 275444, 550888]

約数ペア:

[(1, 550888), (2, 275444), (4, 137722), (8, 68861), (13, 42376), (26, 21188), (52, 10594), (104, 5297)]