127937811458

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{3391}}^1\times {\mathrm{281557}}^1$

素因数の和:285017

約数の個数: 16

約数和(自身を含む): 194829126144

約数和(自身を除く): 66891314686

約数列:

[1, 2, 67, 134, 3391, 6782, 227197, 281557, 454394, 563114, 18864319, 37728638, 954759787, 1909519574, 63968905729, 127937811458]

約数ペア:

[(1, 127937811458), (2, 63968905729), (67, 1909519574), (134, 954759787), (3391, 37728638), (6782, 18864319), (227197, 563114), (281557, 454394)]