82878874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167771}}^1$

素因数の和:167805

約数の個数: 16

約数和(自身を含む): 140928480

約数和(自身を除く): 58049606

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 167771, 335542, 2181023, 3187649, 4362046, 6375298, 41439437, 82878874]

約数ペア:

[(1, 82878874), (2, 41439437), (13, 6375298), (19, 4362046), (26, 3187649), (38, 2181023), (247, 335542), (494, 167771)]