2488402819

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{1181017}}^1$

素因数の和:1181074

約数の個数: 12

約数和(自身を含む): 2961993144

約数和(自身を除く): 473590325

約数列:

[1, 7, 43, 49, 301, 2107, 1181017, 8267119, 50783731, 57869833, 355486117, 2488402819]

約数ペア:

[(1, 2488402819), (7, 355486117), (43, 57869833), (49, 50783731), (301, 8267119), (2107, 1181017)]