2679656

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 5808000

約数和(自身を除く): 3128344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 439, 763, 872, 878, 1526, 1756, 3052, 3073, 3512, 6104, 6146, 12292, 24584, 47851, 95702, 191404, 334957, 382808, 669914, 1339828, 2679656]

約数ペア:

[(1, 2679656), (2, 1339828), (4, 669914), (7, 382808), (8, 334957), (14, 191404), (28, 95702), (56, 47851), (109, 24584), (218, 12292), (436, 6146), (439, 6104), (763, 3512), (872, 3073), (878, 3052), (1526, 1756)]