1330841662

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{397}}^1\times {\mathrm{4643}}^1$

素因数の和:5080

約数の個数: 24

約数和(自身を含む): 2112620616

約数和(自身を除く): 781778954

約数列:

[1, 2, 19, 38, 361, 397, 722, 794, 4643, 7543, 9286, 15086, 88217, 143317, 176434, 286634, 1676123, 1843271, 3352246, 3686542, 35022149, 70044298, 665420831, 1330841662]

約数ペア:

[(1, 1330841662), (2, 665420831), (19, 70044298), (38, 35022149), (361, 3686542), (397, 3352246), (722, 1843271), (794, 1676123), (4643, 286634), (7543, 176434), (9286, 143317), (15086, 88217)]