4945112

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 9622800

約数和(自身を除く): 4677688

約数列:

[1, 2, 4, 8, 53, 106, 107, 109, 212, 214, 218, 424, 428, 436, 856, 872, 5671, 5777, 11342, 11554, 11663, 22684, 23108, 23326, 45368, 46216, 46652, 93304, 618139, 1236278, 2472556, 4945112]

約数ペア:

[(1, 4945112), (2, 2472556), (4, 1236278), (8, 618139), (53, 93304), (106, 46652), (107, 46216), (109, 45368), (212, 23326), (214, 23108), (218, 22684), (424, 11663), (428, 11554), (436, 11342), (856, 5777), (872, 5671)]