2956514

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:686

約数の個数: 24

約数和(自身を含む): 5139120

約数和(自身を除く): 2182606

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 643, 1286, 2299, 4598, 7073, 12217, 14146, 24434, 77803, 134387, 155606, 268774, 1478257, 2956514]

約数ペア:

[(1, 2956514), (2, 1478257), (11, 268774), (19, 155606), (22, 134387), (38, 77803), (121, 24434), (209, 14146), (242, 12217), (418, 7073), (643, 4598), (1286, 2299)]