2183996857

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{39191}}^1$

素因数の和:39636

約数の個数: 16

約数和(自身を含む): 2633702400

約数和(自身を除く): 449705543

約数列:

[1, 7, 19, 133, 419, 2933, 7961, 39191, 55727, 274337, 744629, 5212403, 16421029, 114947203, 311999551, 2183996857]

約数ペア:

[(1, 2183996857), (7, 311999551), (19, 114947203), (133, 16421029), (419, 5212403), (2933, 744629), (7961, 274337), (39191, 55727)]