2004554458

素因数分解:

$2^1\times {\mathrm{347}}^1\times {\mathrm{683}}^1\times {\mathrm{4229}}^1$

素因数の和:5261

約数の個数: 16

約数和(自身を含む): 3020626080

約数和(自身を除く): 1016071622

約数列:

[1, 2, 347, 683, 694, 1366, 4229, 8458, 237001, 474002, 1467463, 2888407, 2934926, 5776814, 1002277229, 2004554458]

約数ペア:

[(1, 2004554458), (2, 1002277229), (347, 5776814), (683, 2934926), (694, 2888407), (1366, 1467463), (4229, 474002), (8458, 237001)]