2552457506

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{78571}}^1$

素因数の和:79049

約数の個数: 16

約数和(自身を含む): 3941171520

約数和(自身を除く): 1388714014

約数列:

[1, 2, 37, 74, 439, 878, 16243, 32486, 78571, 157142, 2907127, 5814254, 34492669, 68985338, 1276228753, 2552457506]

約数ペア:

[(1, 2552457506), (2, 1276228753), (37, 68985338), (74, 34492669), (439, 5814254), (878, 2907127), (16243, 157142), (32486, 78571)]