2647535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1301}}^1$

素因数の和:1354

約数の個数: 16

約数和(自身を含む): 3562272

約数和(自身を除く): 914737

約数列:

[1, 5, 11, 37, 55, 185, 407, 1301, 2035, 6505, 14311, 48137, 71555, 240685, 529507, 2647535]

約数ペア:

[(1, 2647535), (5, 529507), (11, 240685), (37, 71555), (55, 48137), (185, 14311), (407, 6505), (1301, 2035)]