249560714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{564617}}^1$

素因数の和:564649

約数の個数: 16

約数和(自身を含む): 426851208

約数和(自身を除く): 177290494

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 564617, 1129234, 7340021, 9598489, 14680042, 19196978, 124780357, 249560714]

約数ペア:

[(1, 249560714), (2, 124780357), (13, 19196978), (17, 14680042), (26, 9598489), (34, 7340021), (221, 1129234), (442, 564617)]