2017681286

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{2083}}^1\times {\mathrm{4993}}^1$

素因数の和:7175

約数の個数: 16

約数和(自身を含む): 3059803824

約数和(自身を除く): 1042122538

約数列:

[1, 2, 97, 194, 2083, 4166, 4993, 9986, 202051, 404102, 484321, 968642, 10400419, 20800838, 1008840643, 2017681286]

約数ペア:

[(1, 2017681286), (2, 1008840643), (97, 20800838), (194, 10400419), (2083, 968642), (4166, 484321), (4993, 404102), (9986, 202051)]