27977356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{635849}}^1$

素因数の和:635864

約数の個数: 12

約数和(自身を含む): 53411400

約数和(自身を除く): 25434044

約数列:

[1, 2, 4, 11, 22, 44, 635849, 1271698, 2543396, 6994339, 13988678, 27977356]

約数ペア:

[(1, 27977356), (2, 13988678), (4, 6994339), (11, 2543396), (22, 1271698), (44, 635849)]