1563236428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1768367}}^1$

素因数の和:1768401

約数の個数: 24

約数和(自身を含む): 3119401152

約数和(自身を除く): 1556164724

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 1768367, 3536734, 7073468, 22988771, 30062239, 45977542, 60124478, 91955084, 120248956, 390809107, 781618214, 1563236428]

約数ペア:

[(1, 1563236428), (2, 781618214), (4, 390809107), (13, 120248956), (17, 91955084), (26, 60124478), (34, 45977542), (52, 30062239), (68, 22988771), (221, 7073468), (442, 3536734), (884, 1768367)]