2019228738

素因数分解:

$2^1\times 3^1\times {\mathrm{1307}}^1\times {\mathrm{257489}}^1$

素因数の和:258801

約数の個数: 16

約数和(自身を含む): 4041563040

約数和(自身を除く): 2022334302

約数列:

[1, 2, 3, 6, 1307, 2614, 3921, 7842, 257489, 514978, 772467, 1544934, 336538123, 673076246, 1009614369, 2019228738]

約数ペア:

[(1, 2019228738), (2, 1009614369), (3, 673076246), (6, 336538123), (1307, 1544934), (2614, 772467), (3921, 514978), (7842, 257489)]