1288173882

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1544573}}^1$

素因数の和:1544717

約数の個数: 16

約数和(自身を含む): 2594884320

約数和(自身を除く): 1306710438

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 1544573, 3089146, 4633719, 9267438, 214695647, 429391294, 644086941, 1288173882]

約数ペア:

[(1, 1288173882), (2, 644086941), (3, 429391294), (6, 214695647), (139, 9267438), (278, 4633719), (417, 3089146), (834, 1544573)]