2670884

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{4253}}^1$

素因数の和:4414

約数の個数: 12

約数和(自身を含む): 4704924

約数和(自身を除く): 2034040

約数列:

[1, 2, 4, 157, 314, 628, 4253, 8506, 17012, 667721, 1335442, 2670884]

約数ペア:

[(1, 2670884), (2, 1335442), (4, 667721), (157, 17012), (314, 8506), (628, 4253)]