2012249930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4679651}}^1$

素因数の和:4679701

約数の個数: 16

約数和(自身を含む): 3706284384

約数和(自身を除く): 1694034454

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 4679651, 9359302, 23398255, 46796510, 201224993, 402449986, 1006124965, 2012249930]

約数ペア:

[(1, 2012249930), (2, 1006124965), (5, 402449986), (10, 201224993), (43, 46796510), (86, 23398255), (215, 9359302), (430, 4679651)]