28213141439

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{926327}}^1$

素因数の和:926582

約数の個数: 16

約数和(自身を含む): 34088870400

約数和(自身を除く): 5875728961

約数列:

[1, 7, 19, 133, 229, 1603, 4351, 30457, 926327, 6484289, 17600213, 123201491, 212128883, 1484902181, 4030448777, 28213141439]

約数ペア:

[(1, 28213141439), (7, 4030448777), (19, 1484902181), (133, 212128883), (229, 123201491), (1603, 17600213), (4351, 6484289), (30457, 926327)]