1956311

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:478

約数の個数: 16

約数和(自身を含む): 2419200

約数和(自身を除く): 462889

約数列:

[1, 7, 23, 29, 161, 203, 419, 667, 2933, 4669, 9637, 12151, 67459, 85057, 279473, 1956311]

約数ペア:

[(1, 1956311), (7, 279473), (23, 85057), (29, 67459), (161, 12151), (203, 9637), (419, 4669), (667, 2933)]