2007666055

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{28403}}^1$

素因数の和:28686

約数の個数: 16

約数和(自身を含む): 2456832384

約数和(自身を除く): 449166329

約数列:

[1, 5, 67, 211, 335, 1055, 14137, 28403, 70685, 142015, 1903001, 5993033, 9515005, 29965165, 401533211, 2007666055]

約数ペア:

[(1, 2007666055), (5, 401533211), (67, 29965165), (211, 9515005), (335, 5993033), (1055, 1903001), (14137, 142015), (28403, 70685)]