287788496

素因数分解:

$2^4\times {\mathrm{2389}}^1\times {\mathrm{7529}}^1$

素因数の和:9926

約数の個数: 20

約数和(自身を含む): 557897700

約数和(自身を除く): 270109204

約数列:

[1, 2, 4, 8, 16, 2389, 4778, 7529, 9556, 15058, 19112, 30116, 38224, 60232, 120464, 17986781, 35973562, 71947124, 143894248, 287788496]

約数ペア:

[(1, 287788496), (2, 143894248), (4, 71947124), (8, 35973562), (16, 17986781), (2389, 120464), (4778, 60232), (7529, 38224), (9556, 30116), (15058, 19112)]