2019646657

素因数分解:

$7^1\times {\mathrm{379}}^1\times {\mathrm{809}}^1\times {\mathrm{941}}^1$

素因数の和:2136

約数の個数: 16

約数和(自身を含む): 2319580800

約数和(自身を除く): 299934143

約数列:

[1, 7, 379, 809, 941, 2653, 5663, 6587, 306611, 356639, 761269, 2146277, 2496473, 5328883, 288520951, 2019646657]

約数ペア:

[(1, 2019646657), (7, 288520951), (379, 5328883), (809, 2496473), (941, 2146277), (2653, 761269), (5663, 356639), (6587, 306611)]