429989956

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{888409}}^1$

素因数の和:888435

約数の個数: 18

約数和(自身を含む): 827109710

約数和(自身を除く): 397119754

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 888409, 1776818, 3553636, 9772499, 19544998, 39089996, 107497489, 214994978, 429989956]

約数ペア:

[(1, 429989956), (2, 214994978), (4, 107497489), (11, 39089996), (22, 19544998), (44, 9772499), (121, 3553636), (242, 1776818), (484, 888409)]