82040221

素因数分解:

${\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{19427}}^1$

素因数の和:19571

約数の個数: 8

約数和(自身を含む): 84861504

約数和(自身を除く): 2821283

約数列:

[1, 41, 103, 4223, 19427, 796507, 2000981, 82040221]

約数ペア:

[(1, 82040221), (41, 2000981), (103, 796507), (4223, 19427)]