549456578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2129}}^1\times {\mathrm{11731}}^1$

素因数の和:13873

約数の個数: 16

約数和(自身を含む): 899609760

約数和(自身を除く): 350153182

約数列:

[1, 2, 11, 22, 2129, 4258, 11731, 23419, 23462, 46838, 129041, 258082, 24975299, 49950598, 274728289, 549456578]

約数ペア:

[(1, 549456578), (2, 274728289), (11, 49950598), (22, 24975299), (2129, 258082), (4258, 129041), (11731, 46838), (23419, 23462)]