8988772

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{13297}}^1$

素因数の和:13327

約数の個数: 18

約数和(自身を含む): 17034738

約数和(自身を除く): 8045966

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 13297, 26594, 53188, 172861, 345722, 691444, 2247193, 4494386, 8988772]

約数ペア:

[(1, 8988772), (2, 4494386), (4, 2247193), (13, 691444), (26, 345722), (52, 172861), (169, 53188), (338, 26594), (676, 13297)]