190332532

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{281557}}^1$

素因数の和:281587

約数の個数: 18

約数和(自身を含む): 360675798

約数和(自身を除く): 170343266

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 281557, 563114, 1126228, 3660241, 7320482, 14640964, 47583133, 95166266, 190332532]

約数ペア:

[(1, 190332532), (2, 95166266), (4, 47583133), (13, 14640964), (26, 7320482), (52, 3660241), (169, 1126228), (338, 563114), (676, 281557)]