1296720104

素因数分解:

$2^3\times {\mathrm{8317}}^1\times {\mathrm{19489}}^1$

素因数の和:27812

約数の個数: 16

約数和(自身を含む): 2431767300

約数和(自身を除く): 1135047196

約数列:

[1, 2, 4, 8, 8317, 16634, 19489, 33268, 38978, 66536, 77956, 155912, 162090013, 324180026, 648360052, 1296720104]

約数ペア:

[(1, 1296720104), (2, 648360052), (4, 324180026), (8, 162090013), (8317, 155912), (16634, 77956), (19489, 66536), (33268, 38978)]