2787382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2281}}^1$

素因数の和:2343

約数の個数: 16

約数和(自身を含む): 4600512

約数和(自身を除く): 1813130

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 2281, 4562, 29653, 59306, 107207, 214414, 1393691, 2787382]

約数ペア:

[(1, 2787382), (2, 1393691), (13, 214414), (26, 107207), (47, 59306), (94, 29653), (611, 4562), (1222, 2281)]