1256002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1593

約数の個数: 16

約数和(自身を含む): 2112192

約数和(自身を除く): 856190

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 1543, 3086, 16973, 33946, 57091, 114182, 628001, 1256002]

約数ペア:

[(1, 1256002), (2, 628001), (11, 114182), (22, 57091), (37, 33946), (74, 16973), (407, 3086), (814, 1543)]