2108355866

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{3863}}^1\times {\mathrm{4073}}^1$

素因数の和:8005

約数の個数: 16

約数和(自身を含む): 3211354944

約数和(自身を除く): 1102999078

約数列:

[1, 2, 67, 134, 3863, 4073, 7726, 8146, 258821, 272891, 517642, 545782, 15733999, 31467998, 1054177933, 2108355866]

約数ペア:

[(1, 2108355866), (2, 1054177933), (67, 31467998), (134, 15733999), (3863, 545782), (4073, 517642), (7726, 272891), (8146, 258821)]