123662908

素因数分解:

$2^2\times {\mathrm{4001}}^1\times {\mathrm{7727}}^1$

素因数の和:11732

約数の個数: 12

約数和(自身を含む): 216492192

約数和(自身を除く): 92829284

約数列:

[1, 2, 4, 4001, 7727, 8002, 15454, 16004, 30908, 30915727, 61831454, 123662908]

約数ペア:

[(1, 123662908), (2, 61831454), (4, 30915727), (4001, 30908), (7727, 16004), (8002, 15454)]