261058866

素因数分解:

$2^1\times 3^1\times {\mathrm{2423}}^1\times {\mathrm{17957}}^1$

素因数の和:20385

約数の個数: 16

約数和(自身を含む): 522362304

約数和(自身を除く): 261303438

約数列:

[1, 2, 3, 6, 2423, 4846, 7269, 14538, 17957, 35914, 53871, 107742, 43509811, 87019622, 130529433, 261058866]

約数ペア:

[(1, 261058866), (2, 130529433), (3, 87019622), (6, 43509811), (2423, 107742), (4846, 53871), (7269, 35914), (14538, 17957)]