272714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:649

約数の個数: 16

約数和(自身を含む): 467208

約数和(自身を除く): 194494

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 617, 1234, 8021, 10489, 16042, 20978, 136357, 272714]

約数ペア:

[(1, 272714), (2, 136357), (13, 20978), (17, 16042), (26, 10489), (34, 8021), (221, 1234), (442, 617)]