7889258

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1373}}^1$

素因数の和:1418

約数の個数: 24

約数和(自身を含む): 13577868

約数和(自身を除く): 5688610

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 1373, 2746, 2873, 5746, 17849, 23341, 35698, 46682, 232037, 303433, 464074, 606866, 3944629, 7889258]

約数ペア:

[(1, 7889258), (2, 3944629), (13, 606866), (17, 464074), (26, 303433), (34, 232037), (169, 46682), (221, 35698), (338, 23341), (442, 17849), (1373, 5746), (2746, 2873)]