1023056

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1487}}^1$

素因数の和:1538

約数の個数: 20

約数和(自身を含む): 2029632

約数和(自身を除く): 1006576

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1487, 2974, 5948, 11896, 23792, 63941, 127882, 255764, 511528, 1023056]

約数ペア:

[(1, 1023056), (2, 511528), (4, 255764), (8, 127882), (16, 63941), (43, 23792), (86, 11896), (172, 5948), (344, 2974), (688, 1487)]