254667089

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{2441}}^1$

素因数の和:2513

約数の個数: 18

約数和(自身を含む): 285633414

約数和(自身を除く): 30966325

約数列:

[1, 17, 19, 289, 323, 361, 2441, 5491, 6137, 41497, 46379, 104329, 705449, 788443, 881201, 13403531, 14980417, 254667089]

約数ペア:

[(1, 254667089), (17, 14980417), (19, 13403531), (289, 881201), (323, 788443), (361, 705449), (2441, 104329), (5491, 46379), (6137, 41497)]