2016174955

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1\times {\mathrm{443}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 2532014784

約数和(自身を除く): 515839829

約数列:

[1, 5, 37, 73, 185, 337, 365, 443, 1685, 2215, 2701, 12469, 13505, 16391, 24601, 32339, 62345, 81955, 123005, 149291, 161695, 746455, 910237, 1196543, 4551185, 5523767, 5982715, 10898243, 27618835, 54491215, 403234991, 2016174955]

約数ペア:

[(1, 2016174955), (5, 403234991), (37, 54491215), (73, 27618835), (185, 10898243), (337, 5982715), (365, 5523767), (443, 4551185), (1685, 1196543), (2215, 910237), (2701, 746455), (12469, 161695), (13505, 149291), (16391, 123005), (24601, 81955), (32339, 62345)]