27890254

素因数分解:

$2^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{4159}}^1$

素因数の和:4647

約数の個数: 16

約数和(自身を含む): 47923200

約数和(自身を除く): 20032946

約数列:

[1, 2, 7, 14, 479, 958, 3353, 4159, 6706, 8318, 29113, 58226, 1992161, 3984322, 13945127, 27890254]

約数ペア:

[(1, 27890254), (2, 13945127), (7, 3984322), (14, 1992161), (479, 58226), (958, 29113), (3353, 8318), (4159, 6706)]