2830548018

素因数分解:

$2^1\times 3^1\times {\mathrm{1999}}^1\times {\mathrm{235997}}^1$

素因数の和:238001

約数の個数: 16

約数和(自身を含む): 5663952000

約数和(自身を除く): 2833403982

約数列:

[1, 2, 3, 6, 1999, 3998, 5997, 11994, 235997, 471994, 707991, 1415982, 471758003, 943516006, 1415274009, 2830548018]

約数ペア:

[(1, 2830548018), (2, 1415274009), (3, 943516006), (6, 471758003), (1999, 1415982), (3998, 707991), (5997, 471994), (11994, 235997)]