2068693585

素因数分解:

$5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{280121}}^1$

素因数の和:280344

約数の個数: 16

約数和(自身を含む): 2850521472

約数和(自身を除く): 781827887

約数列:

[1, 5, 7, 35, 211, 1055, 1477, 7385, 280121, 1400605, 1960847, 9804235, 59105531, 295527655, 413738717, 2068693585]

約数ペア:

[(1, 2068693585), (5, 413738717), (7, 295527655), (35, 59105531), (211, 9804235), (1055, 1960847), (1477, 1400605), (7385, 280121)]