3898060

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2909}}^1$

素因数の和:2985

約数の個数: 24

約数和(自身を含む): 8310960

約数和(自身を除く): 4412900

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 2909, 5818, 11636, 14545, 29090, 58180, 194903, 389806, 779612, 974515, 1949030, 3898060]

約数ペア:

[(1, 3898060), (2, 1949030), (4, 974515), (5, 779612), (10, 389806), (20, 194903), (67, 58180), (134, 29090), (268, 14545), (335, 11636), (670, 5818), (1340, 2909)]