7997875062

素因数分解:

$2^1\times 3^1\times {\mathrm{1999}}^1\times {\mathrm{666823}}^1$

素因数の和:668827

約数の個数: 16

約数和(自身を含む): 16003776000

約数和(自身を除く): 8005900938

約数列:

[1, 2, 3, 6, 1999, 3998, 5997, 11994, 666823, 1333646, 2000469, 4000938, 1332979177, 2665958354, 3998937531, 7997875062]

約数ペア:

[(1, 7997875062), (2, 3998937531), (3, 2665958354), (6, 1332979177), (1999, 4000938), (3998, 2000469), (5997, 1333646), (11994, 666823)]