2013819995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{91309}}^1$

素因数の和:91726

約数の個数: 16

約数和(自身を含む): 2642876640

約数和(自身を除く): 629056645

約数列:

[1, 5, 11, 55, 401, 2005, 4411, 22055, 91309, 456545, 1004399, 5021995, 36614909, 183074545, 402763999, 2013819995]

約数ペア:

[(1, 2013819995), (5, 402763999), (11, 183074545), (55, 36614909), (401, 5021995), (2005, 1004399), (4411, 456545), (22055, 91309)]