1429978

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:354

約数の個数: 24

約数和(自身を含む): 2489760

約数和(自身を除く): 1059782

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 311, 418, 622, 2299, 3421, 4598, 5909, 6842, 11818, 37631, 64999, 75262, 129998, 714989, 1429978]

約数ペア:

[(1, 1429978), (2, 714989), (11, 129998), (19, 75262), (22, 64999), (38, 37631), (121, 11818), (209, 6842), (242, 5909), (311, 4598), (418, 3421), (622, 2299)]