2000989947

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4567}}^1$

素因数の和:4680

約数の個数: 48

約数和(自身を含む): 3149508096

約数和(自身を除く): 1148518149

約数列:

[1, 3, 11, 17, 33, 51, 71, 121, 187, 213, 363, 561, 781, 1207, 2057, 2343, 3621, 4567, 6171, 8591, 13277, 13701, 25773, 39831, 50237, 77639, 146047, 150711, 232917, 324257, 438141, 552607, 854029, 972771, 1657821, 2562087, 3566827, 5512369, 9394319, 10700481, 16537107, 28182957, 39235097, 60636059, 117705291, 181908177, 666996649, 2000989947]

約数ペア:

[(1, 2000989947), (3, 666996649), (11, 181908177), (17, 117705291), (33, 60636059), (51, 39235097), (71, 28182957), (121, 16537107), (187, 10700481), (213, 9394319), (363, 5512369), (561, 3566827), (781, 2562087), (1207, 1657821), (2057, 972771), (2343, 854029), (3621, 552607), (4567, 438141), (6171, 324257), (8591, 232917), (13277, 150711), (13701, 146047), (25773, 77639), (39831, 50237)]