682084

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{1009}}^1$

素因数の和:1039

約数の個数: 18

約数和(自身を含む): 1293810

約数和(自身を除く): 611726

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 1009, 2018, 4036, 13117, 26234, 52468, 170521, 341042, 682084]

約数ペア:

[(1, 682084), (2, 341042), (4, 170521), (13, 52468), (26, 26234), (52, 13117), (169, 4036), (338, 2018), (676, 1009)]