264786314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{328519}}^1$

素因数の和:328565

約数の個数: 16

約数和(自身を含む): 441530880

約数和(自身を除く): 176744566

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 328519, 657038, 4270747, 8541494, 10184089, 20368178, 132393157, 264786314]

約数ペア:

[(1, 264786314), (2, 132393157), (13, 20368178), (26, 10184089), (31, 8541494), (62, 4270747), (403, 657038), (806, 328519)]