2685881

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:352

約数の個数: 16

約数和(自身を含む): 3172608

約数和(自身を除く): 486727

約数列:

[1, 11, 17, 53, 187, 271, 583, 901, 2981, 4607, 9911, 14363, 50677, 157993, 244171, 2685881]

約数ペア:

[(1, 2685881), (11, 244171), (17, 157993), (53, 50677), (187, 14363), (271, 9911), (583, 4607), (901, 2981)]