2049278858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{38603}}^1$

素因数の和:38762

約数の個数: 32

約数和(自身を含む): 3557744640

約数和(自身を除く): 1508465782

約数列:

[1, 2, 11, 19, 22, 38, 127, 209, 254, 418, 1397, 2413, 2794, 4826, 26543, 38603, 53086, 77206, 424633, 733457, 849266, 1466914, 4902581, 8068027, 9805162, 16136054, 53928391, 93149039, 107856782, 186298078, 1024639429, 2049278858]

約数ペア:

[(1, 2049278858), (2, 1024639429), (11, 186298078), (19, 107856782), (22, 93149039), (38, 53928391), (127, 16136054), (209, 9805162), (254, 8068027), (418, 4902581), (1397, 1466914), (2413, 849266), (2794, 733457), (4826, 424633), (26543, 77206), (38603, 53086)]