2051280508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{267233}}^1$

素因数の和:267357

約数の個数: 24

約数和(自身を含む): 3816101520

約数和(自身を除く): 1764821012

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3838, 7676, 267233, 534466, 1068932, 5077427, 10154854, 20309708, 26990533, 53981066, 107962132, 512820127, 1025640254, 2051280508]

約数ペア:

[(1, 2051280508), (2, 1025640254), (4, 512820127), (19, 107962132), (38, 53981066), (76, 26990533), (101, 20309708), (202, 10154854), (404, 5077427), (1919, 1068932), (3838, 534466), (7676, 267233)]