2146270908

素因数分解:

$2^2\times 3^1\times {\mathrm{178855909}}^1$

素因数の和:178855916

約数の個数: 12

約数和(自身を含む): 5007965480

約数和(自身を除く): 2861694572

約数列:

[1, 2, 3, 4, 6, 12, 178855909, 357711818, 536567727, 715423636, 1073135454, 2146270908]

約数ペア:

[(1, 2146270908), (2, 1073135454), (3, 715423636), (4, 536567727), (6, 357711818), (12, 178855909)]