2811383708

素因数分解:

$2^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{151901}}^1$

素因数の和:152573

約数の個数: 24

約数和(自身を含む): 5631310944

約数和(自身を除く): 2819927236

約数列:

[1, 2, 4, 7, 14, 28, 661, 1322, 2644, 4627, 9254, 18508, 151901, 303802, 607604, 1063307, 2126614, 4253228, 100406561, 200813122, 401626244, 702845927, 1405691854, 2811383708]

約数ペア:

[(1, 2811383708), (2, 1405691854), (4, 702845927), (7, 401626244), (14, 200813122), (28, 100406561), (661, 4253228), (1322, 2126614), (2644, 1063307), (4627, 607604), (9254, 303802), (18508, 151901)]