2018022544

素因数分解:

$2^4\times {\mathrm{126126409}}^1$

素因数の和:126126417

約数の個数: 10

約数和(自身を含む): 3909918710

約数和(自身を除く): 1891896166

約数列:

[1, 2, 4, 8, 16, 126126409, 252252818, 504505636, 1009011272, 2018022544]

約数ペア:

[(1, 2018022544), (2, 1009011272), (4, 504505636), (8, 252252818), (16, 126126409)]