1895996828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1390027}}^1$

素因数の和:1390073

約数の個数: 24

約数和(自身を含む): 3736395264

約数和(自身を除く): 1840398436

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 1390027, 2780054, 5560108, 15290297, 30580594, 43090837, 61161188, 86181674, 172363348, 473999207, 947998414, 1895996828]

約数ペア:

[(1, 1895996828), (2, 947998414), (4, 473999207), (11, 172363348), (22, 86181674), (31, 61161188), (44, 43090837), (62, 30580594), (124, 15290297), (341, 5560108), (682, 2780054), (1364, 1390027)]