2889338878

素因数分解:

$2^1\times {\mathrm{241}}^1\times {\mathrm{2221}}^1\times {\mathrm{2699}}^1$

素因数の和:5163

約数の個数: 16

約数和(自身を含む): 4355564400

約数和(自身を除く): 1466225522

約数列:

[1, 2, 241, 482, 2221, 2699, 4442, 5398, 535261, 650459, 1070522, 1300918, 5994479, 11988958, 1444669439, 2889338878]

約数ペア:

[(1, 2889338878), (2, 1444669439), (241, 11988958), (482, 5994479), (2221, 1300918), (2699, 1070522), (4442, 650459), (5398, 535261)]