518442

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1293

約数の個数: 16

約数和(自身を含む): 1052352

約数和(自身を除く): 533910

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1217, 2434, 3651, 7302, 86407, 172814, 259221, 518442]

約数ペア:

[(1, 518442), (2, 259221), (3, 172814), (6, 86407), (71, 7302), (142, 3651), (213, 2434), (426, 1217)]