1317713060

素因数分解:

$2^2\times 5^1\times {\mathrm{8111}}^1\times {\mathrm{8123}}^1$

素因数の和:16243

約数の個数: 24

約数和(自身を含む): 2767879296

約数和(自身を除く): 1450166236

約数列:

[1, 2, 4, 5, 10, 20, 8111, 8123, 16222, 16246, 32444, 32492, 40555, 40615, 81110, 81230, 162220, 162460, 65885653, 131771306, 263542612, 329428265, 658856530, 1317713060]

約数ペア:

[(1, 1317713060), (2, 658856530), (4, 329428265), (5, 263542612), (10, 131771306), (20, 65885653), (8111, 162460), (8123, 162220), (16222, 81230), (16246, 81110), (32444, 40615), (32492, 40555)]