2021880489

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{38629}}^1$

素因数の和:38944

約数の個数: 16

約数和(自身を含む): 2744275200

約数和(自身を除く): 722394711

約数列:

[1, 3, 73, 219, 239, 717, 17447, 38629, 52341, 115887, 2819917, 8459751, 9232331, 27696993, 673960163, 2021880489]

約数ペア:

[(1, 2021880489), (3, 673960163), (73, 27696993), (219, 9232331), (239, 8459751), (717, 2819917), (17447, 115887), (38629, 52341)]