330172778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{28927}}^1$

素因数の和:29381

約数の個数: 16

約数和(自身を含む): 534589440

約数和(自身を除く): 204416662

約数列:

[1, 2, 13, 26, 439, 878, 5707, 11414, 28927, 57854, 376051, 752102, 12698953, 25397906, 165086389, 330172778]

約数ペア:

[(1, 330172778), (2, 165086389), (13, 25397906), (26, 12698953), (439, 752102), (878, 376051), (5707, 57854), (11414, 28927)]