2854060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12973}}^1$

素因数の和:12993

約数の個数: 24

約数和(自身を含む): 6538896

約数和(自身を除く): 3684836

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 12973, 25946, 51892, 64865, 129730, 142703, 259460, 285406, 570812, 713515, 1427030, 2854060]

約数ペア:

[(1, 2854060), (2, 1427030), (4, 713515), (5, 570812), (10, 285406), (11, 259460), (20, 142703), (22, 129730), (44, 64865), (55, 51892), (110, 25946), (220, 12973)]