5640873982

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{277}}^1\times {\mathrm{39619}}^1$

素因数の和:40155

約数の個数: 16

約数和(自身を含む): 8525114640

約数和(自身を除く): 2884240658

約数列:

[1, 2, 257, 277, 514, 554, 39619, 71189, 79238, 142378, 10182083, 10974463, 20364166, 21948926, 2820436991, 5640873982]

約数ペア:

[(1, 5640873982), (2, 2820436991), (257, 21948926), (277, 20364166), (514, 10974463), (554, 10182083), (39619, 142378), (71189, 79238)]