2013259115

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{24281}}^1$

素因数の和:24419

約数の個数: 32

約数和(自身を含む): 2909177856

約数和(自身を除く): 895918741

約数列:

[1, 5, 7, 23, 35, 103, 115, 161, 515, 721, 805, 2369, 3605, 11845, 16583, 24281, 82915, 121405, 169967, 558463, 849835, 2500943, 2792315, 3909241, 12504715, 17506601, 19546205, 57521689, 87533005, 287608445, 402651823, 2013259115]

約数ペア:

[(1, 2013259115), (5, 402651823), (7, 287608445), (23, 87533005), (35, 57521689), (103, 19546205), (115, 17506601), (161, 12504715), (515, 3909241), (721, 2792315), (805, 2500943), (2369, 849835), (3605, 558463), (11845, 169967), (16583, 121405), (24281, 82915)]