42438528004

素因数分解:

$2^2\times {\mathrm{2089}}^1\times {\mathrm{5078809}}^1$

素因数の和:5080902

約数の個数: 12

約数和(自身を含む): 74302990300

約数和(自身を除く): 31864462296

約数列:

[1, 2, 4, 2089, 4178, 8356, 5078809, 10157618, 20315236, 10609632001, 21219264002, 42438528004]

約数ペア:

[(1, 42438528004), (2, 21219264002), (4, 10609632001), (2089, 20315236), (4178, 10157618), (8356, 5078809)]