478423414

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1485787}}^1$

素因数の和:1485819

約数の個数: 16

約数和(自身を含む): 855813888

約数和(自身を除く): 377390474

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1485787, 2971574, 10400509, 20801018, 34173101, 68346202, 239211707, 478423414]

約数ペア:

[(1, 478423414), (2, 239211707), (7, 68346202), (14, 34173101), (23, 20801018), (46, 10400509), (161, 2971574), (322, 1485787)]