2854284433

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{421}}^1\times {\mathrm{521}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 3869949312

約数和(自身を除く): 1015664879

約数列:

[1, 7, 11, 13, 77, 91, 143, 169, 421, 521, 1001, 1183, 1859, 2947, 3647, 4631, 5473, 5731, 6773, 13013, 32417, 38311, 40117, 47411, 60203, 71149, 74503, 88049, 219341, 421421, 498043, 521521, 616343, 782639, 968539, 1535387, 2412751, 2851433, 5478473, 6779773, 16889257, 19960031, 31365763, 37068629, 219560341, 259480403, 407754919, 2854284433]

約数ペア:

[(1, 2854284433), (7, 407754919), (11, 259480403), (13, 219560341), (77, 37068629), (91, 31365763), (143, 19960031), (169, 16889257), (421, 6779773), (521, 5478473), (1001, 2851433), (1183, 2412751), (1859, 1535387), (2947, 968539), (3647, 782639), (4631, 616343), (5473, 521521), (5731, 498043), (6773, 421421), (13013, 219341), (32417, 88049), (38311, 74503), (40117, 71149), (47411, 60203)]