1616083

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:474

約数の個数: 16

約数和(自身を含む): 2016000

約数和(自身を除く): 399917

約数列:

[1, 7, 19, 29, 133, 203, 419, 551, 2933, 3857, 7961, 12151, 55727, 85057, 230869, 1616083]

約数ペア:

[(1, 1616083), (7, 230869), (19, 85057), (29, 55727), (133, 12151), (203, 7961), (419, 3857), (551, 2933)]