5264272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{25309}}^1$

素因数の和:25330

約数の個数: 20

約数和(自身を含む): 10984540

約数和(自身を除く): 5720268

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 25309, 50618, 101236, 202472, 329017, 404944, 658034, 1316068, 2632136, 5264272]

約数ペア:

[(1, 5264272), (2, 2632136), (4, 1316068), (8, 658034), (13, 404944), (16, 329017), (26, 202472), (52, 101236), (104, 50618), (208, 25309)]