856246868

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{3194951}}^1$

素因数の和:3195022

約数の個数: 12

約数和(自身を含む): 1520797152

約数和(自身を除く): 664550284

約数列:

[1, 2, 4, 67, 134, 268, 3194951, 6389902, 12779804, 214061717, 428123434, 856246868]

約数ペア:

[(1, 856246868), (2, 428123434), (4, 214061717), (67, 12779804), (134, 6389902), (268, 3194951)]