250089242

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{739909}}^1$

素因数の和:739937

約数の個数: 12

約数和(自身を含む): 406210590

約数和(自身を除く): 156121348

約数列:

[1, 2, 13, 26, 169, 338, 739909, 1479818, 9618817, 19237634, 125044621, 250089242]

約数ペア:

[(1, 250089242), (2, 125044621), (13, 19237634), (26, 9618817), (169, 1479818), (338, 739909)]