3885334672

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{1747003}}^1$

素因数の和:1747150

約数の個数: 20

約数和(自身を含む): 7581997360

約数和(自身を除く): 3696662688

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 1747003, 3494006, 6988012, 13976024, 27952048, 242833417, 485666834, 971333668, 1942667336, 3885334672]

約数ペア:

[(1, 3885334672), (2, 1942667336), (4, 971333668), (8, 485666834), (16, 242833417), (139, 27952048), (278, 13976024), (556, 6988012), (1112, 3494006), (2224, 1747003)]