798840268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{11783}}^1$

素因数の和:12801

約数の個数: 24

約数和(自身を含む): 1481814432

約数和(自身を除く): 682974164

約数列:

[1, 2, 4, 17, 34, 68, 997, 1994, 3988, 11783, 16949, 23566, 33898, 47132, 67796, 200311, 400622, 801244, 11747651, 23495302, 46990604, 199710067, 399420134, 798840268]

約数ペア:

[(1, 798840268), (2, 399420134), (4, 199710067), (17, 46990604), (34, 23495302), (68, 11747651), (997, 801244), (1994, 400622), (3988, 200311), (11783, 67796), (16949, 47132), (23566, 33898)]