2954222278

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1972111}}^1$

素因数の和:1972227

約数の個数: 16

約数和(自身を含む): 5111714304

約数和(自身を除く): 2157492026

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 1972111, 3944222, 13804777, 27609554, 211015877, 422031754, 1477111139, 2954222278]

約数ペア:

[(1, 2954222278), (2, 1477111139), (7, 422031754), (14, 211015877), (107, 27609554), (214, 13804777), (749, 3944222), (1498, 1972111)]