2156332223

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{6389}}^1$

素因数の和:6646

約数の個数: 16

約数和(自身を含む): 2267274240

約数和(自身を除く): 110942017

約数列:

[1, 43, 47, 167, 2021, 6389, 7181, 7849, 274727, 300283, 337507, 1066963, 12912169, 45879409, 50147261, 2156332223]

約数ペア:

[(1, 2156332223), (43, 50147261), (47, 45879409), (167, 12912169), (2021, 1066963), (6389, 337507), (7181, 300283), (7849, 274727)]