2016720474

素因数分解:

$2^1\times 3^1\times {\mathrm{2609}}^1\times {\mathrm{128831}}^1$

素因数の和:131445

約数の個数: 16

約数和(自身を含む): 4035018240

約数和(自身を除く): 2018297766

約数列:

[1, 2, 3, 6, 2609, 5218, 7827, 15654, 128831, 257662, 386493, 772986, 336120079, 672240158, 1008360237, 2016720474]

約数ペア:

[(1, 2016720474), (2, 1008360237), (3, 672240158), (6, 336120079), (2609, 772986), (5218, 386493), (7827, 257662), (15654, 128831)]