2066156624

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{1867}}^1$

素因数の和:2164

約数の個数: 80

約数和(自身を含む): 4708615296

約数和(自身を除く): 2642458672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 241, 287, 328, 482, 574, 656, 964, 1148, 1687, 1867, 1928, 2296, 3374, 3734, 3856, 4592, 6748, 7468, 9881, 13069, 13496, 14936, 19762, 26138, 26992, 29872, 39524, 52276, 69167, 76547, 79048, 104552, 138334, 153094, 158096, 209104, 276668, 306188, 449947, 535829, 553336, 612376, 899894, 1071658, 1106672, 1224752, 1799788, 2143316, 3149629, 3599576, 4286632, 6299258, 7199152, 8573264, 12598516, 18447827, 25197032, 36895654, 50394064, 73791308, 129134789, 147582616, 258269578, 295165232, 516539156, 1033078312, 2066156624]

約数ペア:

[(1, 2066156624), (2, 1033078312), (4, 516539156), (7, 295165232), (8, 258269578), (14, 147582616), (16, 129134789), (28, 73791308), (41, 50394064), (56, 36895654), (82, 25197032), (112, 18447827), (164, 12598516), (241, 8573264), (287, 7199152), (328, 6299258), (482, 4286632), (574, 3599576), (656, 3149629), (964, 2143316), (1148, 1799788), (1687, 1224752), (1867, 1106672), (1928, 1071658), (2296, 899894), (3374, 612376), (3734, 553336), (3856, 535829), (4592, 449947), (6748, 306188), (7468, 276668), (9881, 209104), (13069, 158096), (13496, 153094), (14936, 138334), (19762, 104552), (26138, 79048), (26992, 76547), (29872, 69167), (39524, 52276)]