2018453396

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{763409}}^1$

素因数の和:764074

約数の個数: 12

約数和(自身を含む): 3537641940

約数和(自身を除く): 1519188544

約数列:

[1, 2, 4, 661, 1322, 2644, 763409, 1526818, 3053636, 504613349, 1009226698, 2018453396]

約数ペア:

[(1, 2018453396), (2, 1009226698), (4, 504613349), (661, 3053636), (1322, 1526818), (2644, 763409)]