26664521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{347}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 30167424

約数和(自身を除く): 3502903

約数列:

[1, 13, 23, 257, 299, 347, 3341, 4511, 5911, 7981, 76843, 89179, 103753, 1159327, 2051117, 26664521]

約数ペア:

[(1, 26664521), (13, 2051117), (23, 1159327), (257, 103753), (299, 89179), (347, 76843), (3341, 7981), (4511, 5911)]