127642942

素因数分解:

$2^1\times 7^2\times {\mathrm{743}}^1\times {\mathrm{1753}}^1$

素因数の和:2512

約数の個数: 24

約数和(自身を含む): 223150896

約数和(自身を除く): 95507954

約数列:

[1, 2, 7, 14, 49, 98, 743, 1486, 1753, 3506, 5201, 10402, 12271, 24542, 36407, 72814, 85897, 171794, 1302479, 2604958, 9117353, 18234706, 63821471, 127642942]

約数ペア:

[(1, 127642942), (2, 63821471), (7, 18234706), (14, 9117353), (49, 2604958), (98, 1302479), (743, 171794), (1486, 85897), (1753, 72814), (3506, 36407), (5201, 24542), (10402, 12271)]