26779654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{3889}}^1$

素因数の和:4215

約数の個数: 16

約数和(自身を含む): 43972560

約数和(自身を除く): 17192906

約数列:

[1, 2, 11, 22, 313, 626, 3443, 3889, 6886, 7778, 42779, 85558, 1217257, 2434514, 13389827, 26779654]

約数ペア:

[(1, 26779654), (2, 13389827), (11, 2434514), (22, 1217257), (313, 85558), (626, 42779), (3443, 7778), (3889, 6886)]