6748624

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{1999}}^1$

素因数の和:2218

約数の個数: 20

約数和(自身を含む): 13144000

約数和(自身を除く): 6395376

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 1999, 3376, 3998, 7996, 15992, 31984, 421789, 843578, 1687156, 3374312, 6748624]

約数ペア:

[(1, 6748624), (2, 3374312), (4, 1687156), (8, 843578), (16, 421789), (211, 31984), (422, 15992), (844, 7996), (1688, 3998), (1999, 3376)]