268384714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{154067}}^1$

素因数の和:154149

約数の個数: 16

約数和(自身を含む): 440018208

約数和(自身を除く): 171633494

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 154067, 308134, 2002871, 4005742, 10322489, 20644978, 134192357, 268384714]

約数ペア:

[(1, 268384714), (2, 134192357), (13, 20644978), (26, 10322489), (67, 4005742), (134, 2002871), (871, 308134), (1742, 154067)]