2021094392

素因数分解:

$2^3\times {\mathrm{48781}}^1\times {\mathrm{5179}}^1$

素因数の和:53966

約数の個数: 16

約数和(自身を含む): 3790361400

約数和(自身を除く): 1769267008

約数列:

[1, 2, 4, 8, 5179, 10358, 20716, 41432, 48781, 97562, 195124, 390248, 252636799, 505273598, 1010547196, 2021094392]

約数ペア:

[(1, 2021094392), (2, 1010547196), (4, 505273598), (8, 252636799), (5179, 390248), (10358, 195124), (20716, 97562), (41432, 48781)]