8889887396

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{1249}}^1\times {\mathrm{10529}}^1$

素因数の和:11808

約数の個数: 36

約数和(自身を含む): 16861162500

約数和(自身を除く): 7971275104

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 1249, 2498, 4996, 10529, 16237, 21058, 32474, 42116, 64948, 136877, 211081, 273754, 422162, 547508, 844324, 1779401, 3558802, 7117604, 13150721, 26301442, 52602884, 170959373, 341918746, 683837492, 2222471849, 4444943698, 8889887396]

約数ペア:

[(1, 8889887396), (2, 4444943698), (4, 2222471849), (13, 683837492), (26, 341918746), (52, 170959373), (169, 52602884), (338, 26301442), (676, 13150721), (1249, 7117604), (2498, 3558802), (4996, 1779401), (10529, 844324), (16237, 547508), (21058, 422162), (32474, 273754), (42116, 211081), (64948, 136877)]