2912371861

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{547}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 3491101952

約数和(自身を除く): 578730091

約数列:

[1, 7, 37, 61, 259, 337, 427, 547, 2257, 2359, 3829, 12469, 15799, 20239, 20557, 33367, 87283, 141673, 143899, 184339, 233569, 760609, 1234579, 1290373, 5324263, 6820543, 8642053, 11244679, 47743801, 78712753, 416053123, 2912371861]

約数ペア:

[(1, 2912371861), (7, 416053123), (37, 78712753), (61, 47743801), (259, 11244679), (337, 8642053), (427, 6820543), (547, 5324263), (2257, 1290373), (2359, 1234579), (3829, 760609), (12469, 233569), (15799, 184339), (20239, 143899), (20557, 141673), (33367, 87283)]