264201366965

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{25813519}}^1$

素因数の和:25813636

約数の個数: 16

約数和(自身を含む): 334543219200

約数和(自身を除く): 70341852235

約数列:

[1, 5, 23, 89, 115, 445, 2047, 10235, 25813519, 129067595, 593710937, 2297403191, 2968554685, 11487015955, 52840273393, 264201366965]

約数ペア:

[(1, 264201366965), (5, 52840273393), (23, 11487015955), (89, 2968554685), (115, 2297403191), (445, 593710937), (2047, 129067595), (10235, 25813519)]