2499621064

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{1215769}}^1$

素因数の和:1216032

約数の個数: 16

約数和(自身を含む): 4705029900

約数和(自身を除く): 2205408836

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 1215769, 2431538, 4863076, 9726152, 312452633, 624905266, 1249810532, 2499621064]

約数ペア:

[(1, 2499621064), (2, 1249810532), (4, 624905266), (8, 312452633), (257, 9726152), (514, 4863076), (1028, 2431538), (2056, 1215769)]