2015665916

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{40433}}^1$

素因数の和:40562

約数の個数: 36

約数和(自身を含む): 3914981616

約数和(自身を除く): 1899315700

約数列:

[1, 2, 4, 11, 22, 44, 103, 121, 206, 242, 412, 484, 1133, 2266, 4532, 12463, 24926, 40433, 49852, 80866, 161732, 444763, 889526, 1779052, 4164599, 4892393, 8329198, 9784786, 16658396, 19569572, 45810589, 91621178, 183242356, 503916479, 1007832958, 2015665916]

約数ペア:

[(1, 2015665916), (2, 1007832958), (4, 503916479), (11, 183242356), (22, 91621178), (44, 45810589), (103, 19569572), (121, 16658396), (206, 9784786), (242, 8329198), (412, 4892393), (484, 4164599), (1133, 1779052), (2266, 889526), (4532, 444763), (12463, 161732), (24926, 80866), (40433, 49852)]