1909048

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{3361}}^1$

素因数の和:3438

約数の個数: 16

約数和(自身を含む): 3630960

約数和(自身を除く): 1721912

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 3361, 6722, 13444, 26888, 238631, 477262, 954524, 1909048]

約数ペア:

[(1, 1909048), (2, 954524), (4, 477262), (8, 238631), (71, 26888), (142, 13444), (284, 6722), (568, 3361)]