6668326

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1439}}^1$

素因数の和:1779

約数の個数: 16

約数和(自身を含む): 11473920

約数和(自身を除く): 4805594

約数列:

[1, 2, 7, 14, 331, 662, 1439, 2317, 2878, 4634, 10073, 20146, 476309, 952618, 3334163, 6668326]

約数ペア:

[(1, 6668326), (2, 3334163), (7, 952618), (14, 476309), (331, 20146), (662, 10073), (1439, 4634), (2317, 2878)]