2008422565

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1\times {\mathrm{18539}}^1$

素因数の和:19052

約数の個数: 16

約数和(自身を含む): 2466858240

約数和(自身を除く): 458435675

約数列:

[1, 5, 47, 235, 461, 2305, 18539, 21667, 92695, 108335, 871333, 4356665, 8546479, 42732395, 401684513, 2008422565]

約数ペア:

[(1, 2008422565), (5, 401684513), (47, 42732395), (235, 8546479), (461, 4356665), (2305, 871333), (18539, 108335), (21667, 92695)]