2080605310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{691231}}^1$

素因数の和:691288

約数の個数: 32

約数和(自身を含む): 4379645952

約数和(自身を除く): 2299040642

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 691231, 1382462, 3456155, 4838617, 6912310, 9677234, 24193085, 29722933, 48386170, 59445866, 148614665, 208060531, 297229330, 416121062, 1040302655, 2080605310]

約数ペア:

[(1, 2080605310), (2, 1040302655), (5, 416121062), (7, 297229330), (10, 208060531), (14, 148614665), (35, 59445866), (43, 48386170), (70, 29722933), (86, 24193085), (215, 9677234), (301, 6912310), (430, 4838617), (602, 3456155), (1505, 1382462), (3010, 691231)]