1004074288

素因数分解:

$2^4\times 7^2\times {\mathrm{1280707}}^1$

素因数の和:1280729

約数の個数: 30

約数和(自身を含む): 2263011036

約数和(自身を除く): 1258936748

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1280707, 2561414, 5122828, 8964949, 10245656, 17929898, 20491312, 35859796, 62754643, 71719592, 125509286, 143439184, 251018572, 502037144, 1004074288]

約数ペア:

[(1, 1004074288), (2, 502037144), (4, 251018572), (7, 143439184), (8, 125509286), (14, 71719592), (16, 62754643), (28, 35859796), (49, 20491312), (56, 17929898), (98, 10245656), (112, 8964949), (196, 5122828), (392, 2561414), (784, 1280707)]