2016115964

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{449}}^1\times {\mathrm{5641}}^1$

素因数の和:6293

約数の個数: 24

約数和(自身を含む): 3554460000

約数和(自身を除く): 1538344036

約数列:

[1, 2, 4, 199, 398, 449, 796, 898, 1796, 5641, 11282, 22564, 89351, 178702, 357404, 1122559, 2245118, 2532809, 4490236, 5065618, 10131236, 504028991, 1008057982, 2016115964]

約数ペア:

[(1, 2016115964), (2, 1008057982), (4, 504028991), (199, 10131236), (398, 5065618), (449, 4490236), (796, 2532809), (898, 2245118), (1796, 1122559), (5641, 357404), (11282, 178702), (22564, 89351)]