2018200804

素因数分解:

$2^2\times {\mathrm{2141}}^1\times {\mathrm{235661}}^1$

素因数の和:237806

約数の個数: 12

約数和(自身を含む): 3533516028

約数和(自身を除く): 1515315224

約数列:

[1, 2, 4, 2141, 4282, 8564, 235661, 471322, 942644, 504550201, 1009100402, 2018200804]

約数ペア:

[(1, 2018200804), (2, 1009100402), (4, 504550201), (2141, 942644), (4282, 471322), (8564, 235661)]