485427826

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{84481}}^1$

素因数の和:84526

約数の個数: 24

約数和(自身を含む): 834851124

約数和(自身を除く): 349423298

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 84481, 168962, 1098253, 1436177, 2196506, 2872354, 14277289, 18670301, 28554578, 37340602, 242713913, 485427826]

約数ペア:

[(1, 485427826), (2, 242713913), (13, 37340602), (17, 28554578), (26, 18670301), (34, 14277289), (169, 2872354), (221, 2196506), (338, 1436177), (442, 1098253), (2873, 168962), (5746, 84481)]