306069382

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{20773}}^1$

素因数の和:20967

約数の個数: 16

約数和(自身を含む): 471154320

約数和(自身を除く): 165084938

約数列:

[1, 2, 53, 106, 139, 278, 7367, 14734, 20773, 41546, 1100969, 2201938, 2887447, 5774894, 153034691, 306069382]

約数ペア:

[(1, 306069382), (2, 153034691), (53, 5774894), (106, 2887447), (139, 2201938), (278, 1100969), (7367, 41546), (14734, 20773)]