2019486539

素因数分解:

$7^2\times {\mathrm{661}}^1\times {\mathrm{62351}}^1$

素因数の和:63026

約数の個数: 12

約数和(自身を含む): 2352790368

約数和(自身を除く): 333303829

約数列:

[1, 7, 49, 661, 4627, 32389, 62351, 436457, 3055199, 41214011, 288498077, 2019486539]

約数ペア:

[(1, 2019486539), (7, 288498077), (49, 41214011), (661, 3055199), (4627, 436457), (32389, 62351)]