268021286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{606383}}^1$

素因数の和:606415

約数の個数: 16

約数和(自身を含む): 458426304

約数和(自身を除く): 190405018

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 606383, 1212766, 7882979, 10308511, 15765958, 20617022, 134010643, 268021286]

約数ペア:

[(1, 268021286), (2, 134010643), (13, 20617022), (17, 15765958), (26, 10308511), (34, 7882979), (221, 1212766), (442, 606383)]