171497284

素因数分解:

$2^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{17351}}^1$

素因数の和:17715

約数の個数: 24

約数和(自身を含む): 343986048

約数和(自身を除く): 172488764

約数列:

[1, 2, 4, 7, 14, 28, 353, 706, 1412, 2471, 4942, 9884, 17351, 34702, 69404, 121457, 242914, 485828, 6124903, 12249806, 24499612, 42874321, 85748642, 171497284]

約数ペア:

[(1, 171497284), (2, 85748642), (4, 42874321), (7, 24499612), (14, 12249806), (28, 6124903), (353, 485828), (706, 242914), (1412, 121457), (2471, 69404), (4942, 34702), (9884, 17351)]