2019901204

素因数分解:

$2^2\times {\mathrm{613}}^1\times {\mathrm{823777}}^1$

素因数の和:824394

約数の個数: 12

約数和(自身を含む): 3540597844

約数和(自身を除く): 1520696640

約数列:

[1, 2, 4, 613, 1226, 2452, 823777, 1647554, 3295108, 504975301, 1009950602, 2019901204]

約数ペア:

[(1, 2019901204), (2, 1009950602), (4, 504975301), (613, 3295108), (1226, 1647554), (2452, 823777)]