2006552185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1\times {\mathrm{823}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 2662877952

約数和(自身を除く): 656325767

約数列:

[1, 5, 11, 55, 97, 457, 485, 823, 1067, 2285, 4115, 5027, 5335, 9053, 25135, 44329, 45265, 79831, 221645, 376111, 399155, 487619, 878141, 1880555, 2438095, 4137221, 4390705, 20686105, 36482767, 182413835, 401310437, 2006552185]

約数ペア:

[(1, 2006552185), (5, 401310437), (11, 182413835), (55, 36482767), (97, 20686105), (457, 4390705), (485, 4137221), (823, 2438095), (1067, 1880555), (2285, 878141), (4115, 487619), (5027, 399155), (5335, 376111), (9053, 221645), (25135, 79831), (44329, 45265)]