2011656517

素因数分解:

${\mathrm{13}}^2\times {\mathrm{2531}}^1\times {\mathrm{4703}}^1$

素因数の和:7260

約数の個数: 12

約数和(自身を含む): 2179626624

約数和(自身を除く): 167970107

約数列:

[1, 13, 169, 2531, 4703, 32903, 61139, 427739, 794807, 11903293, 154742809, 2011656517]

約数ペア:

[(1, 2011656517), (13, 154742809), (169, 11903293), (2531, 794807), (4703, 427739), (32903, 61139)]