2080771196

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{681773}}^1$

素因数の和:681893

約数の個数: 24

約数和(自身を含む): 4199727840

約数和(自身を除く): 2118956644

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 681773, 1363546, 2727092, 4772411, 9544822, 19089644, 74313257, 148626514, 297253028, 520192799, 1040385598, 2080771196]

約数ペア:

[(1, 2080771196), (2, 1040385598), (4, 520192799), (7, 297253028), (14, 148626514), (28, 74313257), (109, 19089644), (218, 9544822), (436, 4772411), (763, 2727092), (1526, 1363546), (3052, 681773)]