2843212

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{103}}^2$

素因数の和:277

約数の個数: 18

約数和(自身を含む): 5099388

約数和(自身を除く): 2256176

約数列:

[1, 2, 4, 67, 103, 134, 206, 268, 412, 6901, 10609, 13802, 21218, 27604, 42436, 710803, 1421606, 2843212]

約数ペア:

[(1, 2843212), (2, 1421606), (4, 710803), (67, 42436), (103, 27604), (134, 21218), (206, 13802), (268, 10609), (412, 6901)]