1239234

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2909}}^1$

素因数の和:2985

約数の個数: 16

約数和(自身を含む): 2514240

約数和(自身を除く): 1275006

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 2909, 5818, 8727, 17454, 206539, 413078, 619617, 1239234]

約数ペア:

[(1, 1239234), (2, 619617), (3, 413078), (6, 206539), (71, 17454), (142, 8727), (213, 5818), (426, 2909)]