552656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2657}}^1$

素因数の和:2678

約数の個数: 20

約数和(自身を含む): 1153572

約数和(自身を除く): 600916

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2657, 5314, 10628, 21256, 34541, 42512, 69082, 138164, 276328, 552656]

約数ペア:

[(1, 552656), (2, 276328), (4, 138164), (8, 69082), (13, 42512), (16, 34541), (26, 21256), (52, 10628), (104, 5314), (208, 2657)]