338142478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{28661}}^1$

素因数の和:29027

約数の個数: 16

約数和(自身を含む): 538616304

約数和(自身を除く): 200473826

約数列:

[1, 2, 17, 34, 347, 694, 5899, 11798, 28661, 57322, 487237, 974474, 9945367, 19890734, 169071239, 338142478]

約数ペア:

[(1, 338142478), (2, 169071239), (17, 19890734), (34, 9945367), (347, 974474), (694, 487237), (5899, 57322), (11798, 28661)]