2589964467

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{399871}}^1$

素因数の和:400018

約数の個数: 16

約数和(自身を含む): 3685220352

約数和(自身を除く): 1095255885

約数列:

[1, 3, 17, 51, 127, 381, 2159, 6477, 399871, 1199613, 6797807, 20393421, 50783617, 152350851, 863321489, 2589964467]

約数ペア:

[(1, 2589964467), (3, 863321489), (17, 152350851), (51, 50783617), (127, 20393421), (381, 6797807), (2159, 1199613), (6477, 399871)]