8738960068

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{20418131}}^1$

素因数の和:20418242

約数の個数: 12

約数和(自身を含む): 15436107792

約数和(自身を除く): 6697147724

約数列:

[1, 2, 4, 107, 214, 428, 20418131, 40836262, 81672524, 2184740017, 4369480034, 8738960068]

約数ペア:

[(1, 8738960068), (2, 4369480034), (4, 2184740017), (107, 81672524), (214, 40836262), (428, 20418131)]