2011189902

素因数分解:

$2^1\times 3^1\times {\mathrm{1999}}^1\times {\mathrm{167683}}^1$

素因数の和:169687

約数の個数: 16

約数和(自身を含む): 4024416000

約数和(自身を除く): 2013226098

約数列:

[1, 2, 3, 6, 1999, 3998, 5997, 11994, 167683, 335366, 503049, 1006098, 335198317, 670396634, 1005594951, 2011189902]

約数ペア:

[(1, 2011189902), (2, 1005594951), (3, 670396634), (6, 335198317), (1999, 1006098), (3998, 503049), (5997, 335366), (11994, 167683)]