243929454

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{945463}}^1$

素因数の和:945511

約数の個数: 16

約数和(自身を含む): 499204992

約数和(自身を除く): 255275538

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 945463, 1890926, 2836389, 5672778, 40654909, 81309818, 121964727, 243929454]

約数ペア:

[(1, 243929454), (2, 121964727), (3, 81309818), (6, 40654909), (43, 5672778), (86, 2836389), (129, 1890926), (258, 945463)]