853421018

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1\times {\mathrm{19441}}^1$

素因数の和:19957

約数の個数: 16

約数和(自身を含む): 1310235264

約数和(自身を除く): 456814246

約数列:

[1, 2, 47, 94, 467, 934, 19441, 21949, 38882, 43898, 913727, 1827454, 9078947, 18157894, 426710509, 853421018]

約数ペア:

[(1, 853421018), (2, 426710509), (47, 18157894), (94, 9078947), (467, 1827454), (934, 913727), (19441, 43898), (21949, 38882)]