2451624119

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{1201}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 3027886080

約数和(自身を除く): 576261961

約数列:

[1, 7, 23, 31, 161, 217, 409, 713, 1201, 2863, 4991, 8407, 9407, 12679, 27623, 37231, 65849, 88753, 193361, 260617, 291617, 491209, 856313, 2041319, 3438463, 5994191, 11297807, 15227479, 79084649, 106592353, 350232017, 2451624119]

約数ペア:

[(1, 2451624119), (7, 350232017), (23, 106592353), (31, 79084649), (161, 15227479), (217, 11297807), (409, 5994191), (713, 3438463), (1201, 2041319), (2863, 856313), (4991, 491209), (8407, 291617), (9407, 260617), (12679, 193361), (27623, 88753), (37231, 65849)]