2694979

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:930

約数の個数: 16

約数和(自身を含む): 3386880

約数和(自身を除く): 691901

約数列:

[1, 7, 19, 23, 133, 161, 437, 881, 3059, 6167, 16739, 20263, 117173, 141841, 384997, 2694979]

約数ペア:

[(1, 2694979), (7, 384997), (19, 141841), (23, 117173), (133, 20263), (161, 16739), (437, 6167), (881, 3059)]