1933818551

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{1447}}^1\times {\mathrm{2689}}^1$

素因数の和:4214

約数の個数: 16

約数和(自身を含む): 2243589120

約数和(自身を除く): 309770569

約数列:

[1, 7, 71, 497, 1447, 2689, 10129, 18823, 102737, 190919, 719159, 1336433, 3890983, 27236881, 276259793, 1933818551]

約数ペア:

[(1, 1933818551), (7, 276259793), (71, 27236881), (497, 3890983), (1447, 1336433), (2689, 719159), (10129, 190919), (18823, 102737)]