427993610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3890851}}^1$

素因数の和:3890869

約数の個数: 16

約数和(自身を含む): 840424032

約数和(自身を除く): 412430422

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 3890851, 7781702, 19454255, 38908510, 42799361, 85598722, 213996805, 427993610]

約数ペア:

[(1, 427993610), (2, 213996805), (5, 85598722), (10, 42799361), (11, 38908510), (22, 19454255), (55, 7781702), (110, 3890851)]