139796884

素因数分解:

$2^2\times {\mathrm{4523}}^1\times {\mathrm{7727}}^1$

素因数の和:12254

約数の個数: 12

約数和(自身を含む): 244730304

約数和(自身を除く): 104933420

約数列:

[1, 2, 4, 4523, 7727, 9046, 15454, 18092, 30908, 34949221, 69898442, 139796884]

約数ペア:

[(1, 139796884), (2, 69898442), (4, 34949221), (4523, 30908), (7727, 18092), (9046, 15454)]