2549097221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{444791}}^1$

素因数の和:445323

約数の個数: 8

約数和(自身を含む): 2786177088

約数和(自身を除く): 237079867

約数列:

[1, 11, 521, 5731, 444791, 4892701, 231736111, 2549097221]

約数ペア:

[(1, 2549097221), (11, 231736111), (521, 4892701), (5731, 444791)]