2239240484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1389107}}^1$

素因数の和:1389155

約数の個数: 24

約数和(自身を含む): 4356242688

約数和(自身を除く): 2117002204

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 1389107, 2778214, 5556428, 18058391, 36116782, 43062317, 72233564, 86124634, 172249268, 559810121, 1119620242, 2239240484]

約数ペア:

[(1, 2239240484), (2, 1119620242), (4, 559810121), (13, 172249268), (26, 86124634), (31, 72233564), (52, 43062317), (62, 36116782), (124, 18058391), (403, 5556428), (806, 2778214), (1612, 1389107)]