2149504523

素因数分解:

${\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1\times {\mathrm{4259}}^1$

素因数の和:4642

約数の個数: 16

約数和(自身を含む): 2294265600

約数和(自身を除く): 144761077

約数列:

[1, 19, 101, 263, 1919, 4259, 4997, 26563, 80921, 430159, 504697, 1120117, 8173021, 21282223, 113131817, 2149504523]

約数ペア:

[(1, 2149504523), (19, 113131817), (101, 21282223), (263, 8173021), (1919, 1120117), (4259, 504697), (4997, 430159), (26563, 80921)]