2669008

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{1559}}^1$

素因数の和:1674

約数の個数: 20

約数和(自身を含む): 5222880

約数和(自身を除く): 2553872

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1559, 1712, 3118, 6236, 12472, 24944, 166813, 333626, 667252, 1334504, 2669008]

約数ペア:

[(1, 2669008), (2, 1334504), (4, 667252), (8, 333626), (16, 166813), (107, 24944), (214, 12472), (428, 6236), (856, 3118), (1559, 1712)]