27770534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{1951}}^1$

素因数の和:2611

約数の個数: 16

約数和(自身を含む): 45536256

約数和(自身を除く): 17765722

約数列:

[1, 2, 11, 22, 647, 1294, 1951, 3902, 7117, 14234, 21461, 42922, 1262297, 2524594, 13885267, 27770534]

約数ペア:

[(1, 27770534), (2, 13885267), (11, 2524594), (22, 1262297), (647, 42922), (1294, 21461), (1951, 14234), (3902, 7117)]