2065481787

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{2437}}^1\times {\mathrm{6011}}^1$

素因数の和:8498

約数の個数: 16

約数和(自身を含む): 2814193152

約数和(自身を除く): 748711365

約数列:

[1, 3, 47, 141, 2437, 6011, 7311, 18033, 114539, 282517, 343617, 847551, 14648807, 43946421, 688493929, 2065481787]

約数ペア:

[(1, 2065481787), (3, 688493929), (47, 43946421), (141, 14648807), (2437, 847551), (6011, 343617), (7311, 282517), (18033, 114539)]