8948740

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1741}}^1$

素因数の和:2007

約数の個数: 24

約数和(自身を含む): 18876312

約数和(自身を除く): 9927572

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 1741, 2570, 3482, 5140, 6964, 8705, 17410, 34820, 447437, 894874, 1789748, 2237185, 4474370, 8948740]

約数ペア:

[(1, 8948740), (2, 4474370), (4, 2237185), (5, 1789748), (10, 894874), (20, 447437), (257, 34820), (514, 17410), (1028, 8705), (1285, 6964), (1741, 5140), (2570, 3482)]