6788620

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1723}}^1$

素因数の和:1929

約数の個数: 24

約数和(自身を含む): 14336784

約数和(自身を除く): 7548164

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1723, 1970, 3446, 3940, 6892, 8615, 17230, 34460, 339431, 678862, 1357724, 1697155, 3394310, 6788620]

約数ペア:

[(1, 6788620), (2, 3394310), (4, 1697155), (5, 1357724), (10, 678862), (20, 339431), (197, 34460), (394, 17230), (788, 8615), (985, 6892), (1723, 3940), (1970, 3446)]