2011438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{541}}^1$

素因数の和:580

約数の個数: 24

約数和(自身を含む): 3570696

約数和(自身を除く): 1559258

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 541, 1082, 1859, 3718, 5951, 7033, 11902, 14066, 77363, 91429, 154726, 182858, 1005719, 2011438]

約数ペア:

[(1, 2011438), (2, 1005719), (11, 182858), (13, 154726), (22, 91429), (26, 77363), (143, 14066), (169, 11902), (286, 7033), (338, 5951), (541, 3718), (1082, 1859)]