4250813

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1088

約数の個数: 16

約数和(自身を含む): 5283840

約数和(自身を除く): 1033027

約数列:

[1, 7, 19, 31, 133, 217, 589, 1031, 4123, 7217, 19589, 31961, 137123, 223727, 607259, 4250813]

約数ペア:

[(1, 4250813), (7, 607259), (19, 223727), (31, 137123), (133, 31961), (217, 19589), (589, 7217), (1031, 4123)]