289314334

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{7727}}^1$

素因数の和:8019

約数の個数: 16

約数和(自身を含む): 440774208

約数和(自身を除く): 151459874

約数列:

[1, 2, 97, 193, 194, 386, 7727, 15454, 18721, 37442, 749519, 1491311, 1499038, 2982622, 144657167, 289314334]

約数ペア:

[(1, 289314334), (2, 144657167), (97, 2982622), (193, 1499038), (194, 1491311), (386, 749519), (7727, 37442), (15454, 18721)]