2984956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 5680080

約数和(自身を除く): 2695124

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 419, 548, 838, 1676, 1781, 3562, 5447, 7124, 10894, 21788, 57403, 114806, 229612, 746239, 1492478, 2984956]

約数ペア:

[(1, 2984956), (2, 1492478), (4, 746239), (13, 229612), (26, 114806), (52, 57403), (137, 21788), (274, 10894), (419, 7124), (548, 5447), (838, 3562), (1676, 1781)]