6639802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5939}}^1$

素因数の和:5997

約数の個数: 16

約数和(自身を含む): 10977120

約数和(自身を除く): 4337318

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 5939, 11878, 77207, 154414, 255377, 510754, 3319901, 6639802]

約数ペア:

[(1, 6639802), (2, 3319901), (13, 510754), (26, 255377), (43, 154414), (86, 77207), (559, 11878), (1118, 5939)]