1123646

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:307

約数の個数: 16

約数和(自身を含む): 1759968

約数和(自身を除く): 636322

約数列:

[1, 2, 41, 71, 82, 142, 193, 386, 2911, 5822, 7913, 13703, 15826, 27406, 561823, 1123646]

約数ペア:

[(1, 1123646), (2, 561823), (41, 27406), (71, 15826), (82, 13703), (142, 7913), (193, 5822), (386, 2911)]