1320656494

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{47791}}^1$

素因数の和:48171

約数の個数: 16

約数和(自身を含む): 2035365696

約数和(自身を除く): 714709202

約数列:

[1, 2, 41, 82, 337, 674, 13817, 27634, 47791, 95582, 1959431, 3918862, 16105567, 32211134, 660328247, 1320656494]

約数ペア:

[(1, 1320656494), (2, 660328247), (41, 32211134), (82, 16105567), (337, 3918862), (674, 1959431), (13817, 95582), (27634, 47791)]