1245289612

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1202017}}^1$

素因数の和:1202065

約数の個数: 24

約数和(自身を含む): 2557894304

約数和(自身を除く): 1312604692

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1202017, 2404034, 4808068, 8414119, 16828238, 33656476, 44474629, 88949258, 177898516, 311322403, 622644806, 1245289612]

約数ペア:

[(1, 1245289612), (2, 622644806), (4, 311322403), (7, 177898516), (14, 88949258), (28, 44474629), (37, 33656476), (74, 16828238), (148, 8414119), (259, 4808068), (518, 2404034), (1036, 1202017)]