1248012164

素因数分解:

$2^2\times 7^2\times {\mathrm{6367409}}^1$

素因数の和:6367427

約数の個数: 18

約数和(自身を含む): 2540596590

約数和(自身を除く): 1292584426

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 6367409, 12734818, 25469636, 44571863, 89143726, 178287452, 312003041, 624006082, 1248012164]

約数ペア:

[(1, 1248012164), (2, 624006082), (4, 312003041), (7, 178287452), (14, 89143726), (28, 44571863), (49, 25469636), (98, 12734818), (196, 6367409)]