3855184016

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{1210799}}^1$

素因数の和:1211006

約数の個数: 20

約数和(自身を含む): 7506960000

約数和(自身を除く): 3651775984

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 1210799, 2421598, 4843196, 9686392, 19372784, 240949001, 481898002, 963796004, 1927592008, 3855184016]

約数ペア:

[(1, 3855184016), (2, 1927592008), (4, 963796004), (8, 481898002), (16, 240949001), (199, 19372784), (398, 9686392), (796, 4843196), (1592, 2421598), (3184, 1210799)]