2871218

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3061}}^1$

素因数の和:3137

約数の個数: 16

約数和(自身を含む): 4997184

約数和(自身を除く): 2125966

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 3061, 6122, 21427, 42854, 205087, 410174, 1435609, 2871218]

約数ペア:

[(1, 2871218), (2, 1435609), (7, 410174), (14, 205087), (67, 42854), (134, 21427), (469, 6122), (938, 3061)]