2038809091

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{63671}}^1$

素因数の和:63794

約数の個数: 16

約数和(自身を含む): 2310529536

約数和(自身を除く): 271720445

約数列:

[1, 11, 41, 71, 451, 781, 2911, 32021, 63671, 700381, 2610511, 4520641, 28715621, 49727051, 185346281, 2038809091]

約数ペア:

[(1, 2038809091), (11, 185346281), (41, 49727051), (71, 28715621), (451, 4520641), (781, 2610511), (2911, 700381), (32021, 63671)]