520055982

素因数分解:

$2^1\times 3^2\times {\mathrm{28891999}}^1$

素因数の和:28892007

約数の個数: 12

約数和(自身を含む): 1126788000

約数和(自身を除く): 606732018

約数列:

[1, 2, 3, 6, 9, 18, 28891999, 57783998, 86675997, 173351994, 260027991, 520055982]

約数ペア:

[(1, 520055982), (2, 260027991), (3, 173351994), (6, 86675997), (9, 57783998), (18, 28891999)]