9870856

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{4801}}^1$

素因数の和:5064

約数の個数: 16

約数和(自身を含む): 18583740

約数和(自身を除く): 8712884

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 4801, 9602, 19204, 38408, 1233857, 2467714, 4935428, 9870856]

約数ペア:

[(1, 9870856), (2, 4935428), (4, 2467714), (8, 1233857), (257, 38408), (514, 19204), (1028, 9602), (2056, 4801)]