2378680906

素因数分解:

$2^1\times 7^1\times {\mathrm{2381}}^1\times {\mathrm{71359}}^1$

素因数の和:73749

約数の個数: 16

約数和(自身を含む): 4079508480

約数和(自身を除く): 1700827574

約数列:

[1, 2, 7, 14, 2381, 4762, 16667, 33334, 71359, 142718, 499513, 999026, 169905779, 339811558, 1189340453, 2378680906]

約数ペア:

[(1, 2378680906), (2, 1189340453), (7, 339811558), (14, 169905779), (2381, 999026), (4762, 499513), (16667, 142718), (33334, 71359)]