276707882

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{11321}}^1$

素因数の和:11446

約数の個数: 24

約数和(自身を含む): 460782756

約数和(自身を除く): 184074874

約数列:

[1, 2, 11, 22, 101, 121, 202, 242, 1111, 2222, 11321, 12221, 22642, 24442, 124531, 249062, 1143421, 1369841, 2286842, 2739682, 12577631, 25155262, 138353941, 276707882]

約数ペア:

[(1, 276707882), (2, 138353941), (11, 25155262), (22, 12577631), (101, 2739682), (121, 2286842), (202, 1369841), (242, 1143421), (1111, 249062), (2222, 124531), (11321, 24442), (12221, 22642)]