4248658

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:561

約数の個数: 16

約数和(自身を含む): 6589440

約数和(自身を除く): 2340782

約数列:

[1, 2, 43, 86, 127, 254, 389, 778, 5461, 10922, 16727, 33454, 49403, 98806, 2124329, 4248658]

約数ペア:

[(1, 4248658), (2, 2124329), (43, 98806), (86, 49403), (127, 33454), (254, 16727), (389, 10922), (778, 5461)]