2047992018

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4807493}}^1$

素因数の和:4807569

約数の個数: 16

約数和(自身を含む): 4153674816

約数和(自身を除く): 2105682798

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 4807493, 9614986, 14422479, 28844958, 341332003, 682664006, 1023996009, 2047992018]

約数ペア:

[(1, 2047992018), (2, 1023996009), (3, 682664006), (6, 341332003), (71, 28844958), (142, 14422479), (213, 9614986), (426, 4807493)]