1566381104

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{180959}}^1$

素因数の和:181508

約数の個数: 20

約数和(自身を含む): 3040489920

約数和(自身を除く): 1474108816

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 8656, 180959, 361918, 723836, 1447672, 2895344, 97898819, 195797638, 391595276, 783190552, 1566381104]

約数ペア:

[(1, 1566381104), (2, 783190552), (4, 391595276), (8, 195797638), (16, 97898819), (541, 2895344), (1082, 1447672), (2164, 723836), (4328, 361918), (8656, 180959)]