2108782

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:412

約数の個数: 24

約数和(自身を含む): 3636576

約数和(自身を除く): 1527794

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 367, 442, 734, 2873, 4771, 5746, 6239, 9542, 12478, 62023, 81107, 124046, 162214, 1054391, 2108782]

約数ペア:

[(1, 2108782), (2, 1054391), (13, 162214), (17, 124046), (26, 81107), (34, 62023), (169, 12478), (221, 9542), (338, 6239), (367, 5746), (442, 4771), (734, 2873)]