2080546958

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{684841}}^1$

素因数の和:684888

約数の個数: 24

約数和(自身を含む): 3747455424

約数和(自身を除く): 1666908466

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 684841, 1369682, 4793887, 9587774, 21230071, 33557209, 42460142, 67114418, 148610497, 297220994, 1040273479, 2080546958]

約数ペア:

[(1, 2080546958), (2, 1040273479), (7, 297220994), (14, 148610497), (31, 67114418), (49, 42460142), (62, 33557209), (98, 21230071), (217, 9587774), (434, 4793887), (1519, 1369682), (3038, 684841)]