2012251234

素因数分解:

$2^1\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{131023}}^1$

素因数の和:132129

約数の個数: 16

約数和(自身を含む): 3452744448

約数和(自身を除く): 1440493214

約数列:

[1, 2, 7, 14, 1097, 2194, 7679, 15358, 131023, 262046, 917161, 1834322, 143732231, 287464462, 1006125617, 2012251234]

約数ペア:

[(1, 2012251234), (2, 1006125617), (7, 287464462), (14, 143732231), (1097, 1834322), (2194, 917161), (7679, 262046), (15358, 131023)]