539343842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{72047}}^1$

素因数の和:72265

約数の個数: 16

約数和(自身を含む): 855930240

約数和(自身を除く): 316586398

約数列:

[1, 2, 19, 38, 197, 394, 3743, 7486, 72047, 144094, 1368893, 2737786, 14193259, 28386518, 269671921, 539343842]

約数ペア:

[(1, 539343842), (2, 269671921), (19, 28386518), (38, 14193259), (197, 2737786), (394, 1368893), (3743, 144094), (7486, 72047)]