2890331321

素因数分解:

${\mathrm{223}}^1\times {\mathrm{821}}^1\times {\mathrm{15787}}^1$

素因数の和:16831

約数の個数: 8

約数和(自身を含む): 2907012864

約数和(自身を除く): 16681543

約数列:

[1, 223, 821, 15787, 183083, 3520501, 12961127, 2890331321]

約数ペア:

[(1, 2890331321), (223, 12961127), (821, 3520501), (15787, 183083)]