139440366922

素因数分解:

$2^1\times {\mathrm{857}}^1\times {\mathrm{4679}}^1\times {\mathrm{17387}}^1$

素因数の和:22925

約数の個数: 16

約数和(自身を含む): 209461412160

約数和(自身を除く): 70021045238

約数列:

[1, 2, 857, 1714, 4679, 9358, 17387, 34774, 4009903, 8019806, 14900659, 29801318, 81353773, 162707546, 69720183461, 139440366922]

約数ペア:

[(1, 139440366922), (2, 69720183461), (857, 162707546), (1714, 81353773), (4679, 29801318), (9358, 14900659), (17387, 8019806), (34774, 4009903)]