2000825871

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{134437}}^1$

素因数の和:134503

約数の個数: 24

約数和(自身を含む): 3003882672

約数和(自身を除く): 1003056801

約数列:

[1, 3, 11, 33, 41, 121, 123, 363, 451, 1353, 4961, 14883, 134437, 403311, 1478807, 4436421, 5511917, 16266877, 16535751, 48800631, 60631087, 181893261, 666941957, 2000825871]

約数ペア:

[(1, 2000825871), (3, 666941957), (11, 181893261), (33, 60631087), (41, 48800631), (121, 16535751), (123, 16266877), (363, 5511917), (451, 4436421), (1353, 1478807), (4961, 403311), (14883, 134437)]