2500997759

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{440239}}^1$

素因数の和:440294

約数の個数: 16

約数和(自身を含む): 2958412800

約数和(自身を除く): 457415041

約数列:

[1, 13, 19, 23, 247, 299, 437, 5681, 440239, 5723107, 8364541, 10125497, 108739033, 131631461, 192384443, 2500997759]

約数ペア:

[(1, 2500997759), (13, 192384443), (19, 131631461), (23, 108739033), (247, 10125497), (299, 8364541), (437, 5723107), (5681, 440239)]