6988396828

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{967}}^1\times {\mathrm{1297}}^1$

素因数の和:2474

約数の個数: 48

約数和(自身を含む): 14072396800

約数和(自身を除く): 7083999972

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 967, 1297, 1393, 1934, 2594, 2786, 3868, 5188, 5572, 6769, 9079, 13538, 18158, 27076, 36316, 192433, 258103, 384866, 516206, 769732, 1032412, 1254199, 1347031, 1806721, 2508398, 2694062, 3613442, 5016796, 5388124, 7226884, 8779393, 17558786, 35117572, 249585601, 499171202, 998342404, 1747099207, 3494198414, 6988396828]

約数ペア:

[(1, 6988396828), (2, 3494198414), (4, 1747099207), (7, 998342404), (14, 499171202), (28, 249585601), (199, 35117572), (398, 17558786), (796, 8779393), (967, 7226884), (1297, 5388124), (1393, 5016796), (1934, 3613442), (2594, 2694062), (2786, 2508398), (3868, 1806721), (5188, 1347031), (5572, 1254199), (6769, 1032412), (9079, 769732), (13538, 516206), (18158, 384866), (27076, 258103), (36316, 192433)]