218347024

素因数分解:

$2^4\times 7^1\times {\mathrm{1949527}}^1$

素因数の和:1949542

約数の個数: 20

約数和(自身を含む): 483482944

約数和(自身を除く): 265135920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1949527, 3899054, 7798108, 13646689, 15596216, 27293378, 31192432, 54586756, 109173512, 218347024]

約数ペア:

[(1, 218347024), (2, 109173512), (4, 54586756), (7, 31192432), (8, 27293378), (14, 15596216), (16, 13646689), (28, 7798108), (56, 3899054), (112, 1949527)]