2425907517

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{20047}}^1$

素因数の和:20273

約数の個数: 32

約数和(自身を含む): 3733739520

約数和(自身を除く): 1307832003

約数列:

[1, 3, 11, 19, 33, 57, 193, 209, 579, 627, 2123, 3667, 6369, 11001, 20047, 40337, 60141, 121011, 220517, 380893, 661551, 1142679, 3869071, 4189823, 11607213, 12569469, 42559781, 73512349, 127679343, 220537047, 808635839, 2425907517]

約数ペア:

[(1, 2425907517), (3, 808635839), (11, 220537047), (19, 127679343), (33, 73512349), (57, 42559781), (193, 12569469), (209, 11607213), (579, 4189823), (627, 3869071), (2123, 1142679), (3667, 661551), (6369, 380893), (11001, 220517), (20047, 121011), (40337, 60141)]