2288842

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:393

約数の個数: 16

約数和(自身を含む): 3551112

約数和(自身を除く): 1262270

約数列:

[1, 2, 61, 73, 122, 146, 257, 514, 4453, 8906, 15677, 18761, 31354, 37522, 1144421, 2288842]

約数ペア:

[(1, 2288842), (2, 1144421), (61, 37522), (73, 31354), (122, 18761), (146, 15677), (257, 8906), (514, 4453)]