1276048892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{188653}}^1$

素因数の和:188765

約数の個数: 24

約数和(自身を含む): 2377040400

約数和(自身を除く): 1100991508

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 188653, 377306, 754612, 3584407, 7168814, 14337628, 16790117, 33580234, 67160468, 319012223, 638024446, 1276048892]

約数ペア:

[(1, 1276048892), (2, 638024446), (4, 319012223), (19, 67160468), (38, 33580234), (76, 16790117), (89, 14337628), (178, 7168814), (356, 3584407), (1691, 754612), (3382, 377306), (6764, 188653)]