1728171812

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{101}}^2\times {\mathrm{1033}}^1$

素因数の和:1280

約数の個数: 36

約数和(自身を含む): 3132070788

約数和(自身を除く): 1403898976

約数列:

[1, 2, 4, 41, 82, 101, 164, 202, 404, 1033, 2066, 4132, 4141, 8282, 10201, 16564, 20402, 40804, 42353, 84706, 104333, 169412, 208666, 417332, 418241, 836482, 1672964, 4277653, 8555306, 10537633, 17110612, 21075266, 42150532, 432042953, 864085906, 1728171812]

約数ペア:

[(1, 1728171812), (2, 864085906), (4, 432042953), (41, 42150532), (82, 21075266), (101, 17110612), (164, 10537633), (202, 8555306), (404, 4277653), (1033, 1672964), (2066, 836482), (4132, 418241), (4141, 417332), (8282, 208666), (10201, 169412), (16564, 104333), (20402, 84706), (40804, 42353)]