539238194

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{743}}^1\times {\mathrm{2999}}^1$

素因数の和:3766

約数の個数: 24

約数和(自身を含む): 890568000

約数和(自身を除く): 351329806

約数列:

[1, 2, 11, 22, 121, 242, 743, 1486, 2999, 5998, 8173, 16346, 32989, 65978, 89903, 179806, 362879, 725758, 2228257, 4456514, 24510827, 49021654, 269619097, 539238194]

約数ペア:

[(1, 539238194), (2, 269619097), (11, 49021654), (22, 24510827), (121, 4456514), (242, 2228257), (743, 725758), (1486, 362879), (2999, 179806), (5998, 89903), (8173, 65978), (16346, 32989)]