2000836508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{119983}}^1$

素因数の和:120377

約数の個数: 24

約数和(自身を含む): 3829889280

約数和(自身を除く): 1829052772

約数列:

[1, 2, 4, 11, 22, 44, 379, 758, 1516, 4169, 8338, 16676, 119983, 239966, 479932, 1319813, 2639626, 5279252, 45473557, 90947114, 181894228, 500209127, 1000418254, 2000836508]

約数ペア:

[(1, 2000836508), (2, 1000418254), (4, 500209127), (11, 181894228), (22, 90947114), (44, 45473557), (379, 5279252), (758, 2639626), (1516, 1319813), (4169, 479932), (8338, 239966), (16676, 119983)]