712804528

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{134593}}^1$

素因数の和:134932

約数の個数: 20

約数和(自身を含む): 1385241448

約数和(自身を除く): 672436920

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 134593, 269186, 538372, 1076744, 2153488, 44550283, 89100566, 178201132, 356402264, 712804528]

約数ペア:

[(1, 712804528), (2, 356402264), (4, 178201132), (8, 89100566), (16, 44550283), (331, 2153488), (662, 1076744), (1324, 538372), (2648, 269186), (5296, 134593)]