2568642

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{4001}}^1$

素因数の和:4113

約数の個数: 16

約数和(自身を含む): 5186592

約数和(自身を除く): 2617950

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 4001, 8002, 12003, 24006, 428107, 856214, 1284321, 2568642]

約数ペア:

[(1, 2568642), (2, 1284321), (3, 856214), (6, 428107), (107, 24006), (214, 12003), (321, 8002), (642, 4001)]