655220274

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{4747973}}^1$

素因数の和:4748001

約数の個数: 16

約数和(自身を含む): 1367416512

約数和(自身を除く): 712196238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 4747973, 9495946, 14243919, 28487838, 109203379, 218406758, 327610137, 655220274]

約数ペア:

[(1, 655220274), (2, 327610137), (3, 218406758), (6, 109203379), (23, 28487838), (46, 14243919), (69, 9495946), (138, 4747973)]