564434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1309

約数の個数: 16

約数和(自身を含む): 966168

約数和(自身を除く): 401734

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1277, 2554, 16601, 21709, 33202, 43418, 282217, 564434]

約数ペア:

[(1, 564434), (2, 282217), (13, 43418), (17, 33202), (26, 21709), (34, 16601), (221, 2554), (442, 1277)]