3898994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5717}}^1$

素因数の和:5761

約数の個数: 16

約数和(自身を含む): 6587136

約数和(自身を除く): 2688142

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 5717, 11434, 62887, 125774, 177227, 354454, 1949497, 3898994]

約数ペア:

[(1, 3898994), (2, 1949497), (11, 354454), (22, 177227), (31, 125774), (62, 62887), (341, 11434), (682, 5717)]