2021799283

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1\times {\mathrm{4759}}^1$

素因数の和:5346

約数の個数: 16

約数和(自身を含む): 2333237760

約数和(自身を除く): 311438477

約数列:

[1, 7, 137, 443, 959, 3101, 4759, 33313, 60691, 424837, 651983, 2108237, 4563881, 14757659, 288828469, 2021799283]

約数ペア:

[(1, 2021799283), (7, 288828469), (137, 14757659), (443, 4563881), (959, 2108237), (3101, 651983), (4759, 424837), (33313, 60691)]