247612436

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{24971}}^1$

素因数の和:25079

約数の個数: 24

約数和(自身を含む): 451693536

約数和(自身を除く): 204081100

約数列:

[1, 2, 4, 37, 67, 74, 134, 148, 268, 2479, 4958, 9916, 24971, 49942, 99884, 923927, 1673057, 1847854, 3346114, 3695708, 6692228, 61903109, 123806218, 247612436]

約数ペア:

[(1, 247612436), (2, 123806218), (4, 61903109), (37, 6692228), (67, 3695708), (74, 3346114), (134, 1847854), (148, 1673057), (268, 923927), (2479, 99884), (4958, 49942), (9916, 24971)]