488140513

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1\times {\mathrm{1553}}^1$

素因数の和:2184

約数の個数: 16

約数和(自身を含む): 566004096

約数和(自身を除く): 77863583

約数列:

[1, 7, 83, 541, 581, 1553, 3787, 10871, 44903, 128899, 314321, 840173, 902293, 5881211, 69734359, 488140513]

約数ペア:

[(1, 488140513), (7, 69734359), (83, 5881211), (541, 902293), (581, 840173), (1553, 314321), (3787, 128899), (10871, 44903)]