2881347839

素因数分解:

${\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{433}}^1\times {\mathrm{829}}^1$

素因数の和:1634

約数の個数: 16

約数和(自身を含む): 3025848000

約数和(自身を除く): 144500161

約数列:

[1, 23, 349, 433, 829, 8027, 9959, 19067, 151117, 289321, 358957, 3475691, 6654383, 8256011, 125275993, 2881347839]

約数ペア:

[(1, 2881347839), (23, 125275993), (349, 8256011), (433, 6654383), (829, 3475691), (8027, 358957), (9959, 289321), (19067, 151117)]