2644416318

素因数分解:

$2^1\times 3^1\times {\mathrm{1721}}^1\times {\mathrm{256093}}^1$

素因数の和:257819

約数の個数: 16

約数和(自身を含む): 5291926416

約数和(自身を除く): 2647510098

約数列:

[1, 2, 3, 6, 1721, 3442, 5163, 10326, 256093, 512186, 768279, 1536558, 440736053, 881472106, 1322208159, 2644416318]

約数ペア:

[(1, 2644416318), (2, 1322208159), (3, 881472106), (6, 440736053), (1721, 1536558), (3442, 768279), (5163, 512186), (10326, 256093)]