2472556

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 4490640

約数和(自身を除く): 2018084

約数列:

[1, 2, 4, 53, 106, 107, 109, 212, 214, 218, 428, 436, 5671, 5777, 11342, 11554, 11663, 22684, 23108, 23326, 46652, 618139, 1236278, 2472556]

約数ペア:

[(1, 2472556), (2, 1236278), (4, 618139), (53, 46652), (106, 23326), (107, 23108), (109, 22684), (212, 11663), (214, 11554), (218, 11342), (428, 5777), (436, 5671)]