7991242

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18413}}^1$

素因数の和:18453

約数の個数: 16

約数和(自身を含む): 14141952

約数和(自身を除く): 6150710

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 18413, 36826, 128891, 257782, 570803, 1141606, 3995621, 7991242]

約数ペア:

[(1, 7991242), (2, 3995621), (7, 1141606), (14, 570803), (31, 257782), (62, 128891), (217, 36826), (434, 18413)]