2021024622

素因数分解:

$2^1\times 3^1\times {\mathrm{1223}}^1\times {\mathrm{275419}}^1$

素因数の和:276647

約数の個数: 16

約数和(自身を含む): 4045368960

約数和(自身を除く): 2024344338

約数列:

[1, 2, 3, 6, 1223, 2446, 3669, 7338, 275419, 550838, 826257, 1652514, 336837437, 673674874, 1010512311, 2021024622]

約数ペア:

[(1, 2021024622), (2, 1010512311), (3, 673674874), (6, 336837437), (1223, 1652514), (2446, 826257), (3669, 550838), (7338, 275419)]