6678860

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{797}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 14076720

約数和(自身を除く): 7397860

約数列:

[1, 2, 4, 5, 10, 20, 419, 797, 838, 1594, 1676, 2095, 3188, 3985, 4190, 7970, 8380, 15940, 333943, 667886, 1335772, 1669715, 3339430, 6678860]

約数ペア:

[(1, 6678860), (2, 3339430), (4, 1669715), (5, 1335772), (10, 667886), (20, 333943), (419, 15940), (797, 8380), (838, 7970), (1594, 4190), (1676, 3985), (2095, 3188)]