2006994001

素因数分解:

${\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{1999}}^1$

素因数の和:2320

約数の個数: 16

約数和(自身を含む): 2073280000

約数和(自身を除く): 66285999

約数列:

[1, 61, 109, 151, 1999, 6649, 9211, 16459, 121939, 217891, 301849, 1003999, 13291351, 18412789, 32901541, 2006994001]

約数ペア:

[(1, 2006994001), (61, 32901541), (109, 18412789), (151, 13291351), (1999, 1003999), (6649, 301849), (9211, 217891), (16459, 121939)]