1337641732

素因数分解:

$2^2\times 7^1\times {\mathrm{3001}}^1\times {\mathrm{15919}}^1$

素因数の和:18931

約数の個数: 24

約数和(自身を含む): 2676343040

約数和(自身を除く): 1338701308

約数列:

[1, 2, 4, 7, 14, 28, 3001, 6002, 12004, 15919, 21007, 31838, 42014, 63676, 84028, 111433, 222866, 445732, 47772919, 95545838, 191091676, 334410433, 668820866, 1337641732]

約数ペア:

[(1, 1337641732), (2, 668820866), (4, 334410433), (7, 191091676), (14, 95545838), (28, 47772919), (3001, 445732), (6002, 222866), (12004, 111433), (15919, 84028), (21007, 63676), (31838, 42014)]