1665403428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{1531}}^1$

素因数の和:1937

約数の個数: 96

約数和(自身を含む): 4420003840

約数和(自身を除く): 2754600412

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 367, 494, 734, 741, 988, 1101, 1468, 1482, 1531, 2202, 2964, 3062, 4404, 4593, 4771, 6124, 6973, 9186, 9542, 13946, 14313, 18372, 19084, 19903, 20919, 27892, 28626, 29089, 39806, 41838, 57252, 58178, 59709, 79612, 83676, 87267, 90649, 116356, 119418, 174534, 181298, 238836, 271947, 349068, 362596, 378157, 543894, 561877, 756314, 1087788, 1123754, 1134471, 1512628, 1685631, 2247508, 2268942, 3371262, 4537884, 6742524, 7304401, 10675663, 14608802, 21351326, 21913203, 29217604, 32026989, 42702652, 43826406, 64053978, 87652812, 128107956, 138783619, 277567238, 416350857, 555134476, 832701714, 1665403428]

約数ペア:

[(1, 1665403428), (2, 832701714), (3, 555134476), (4, 416350857), (6, 277567238), (12, 138783619), (13, 128107956), (19, 87652812), (26, 64053978), (38, 43826406), (39, 42702652), (52, 32026989), (57, 29217604), (76, 21913203), (78, 21351326), (114, 14608802), (156, 10675663), (228, 7304401), (247, 6742524), (367, 4537884), (494, 3371262), (734, 2268942), (741, 2247508), (988, 1685631), (1101, 1512628), (1468, 1134471), (1482, 1123754), (1531, 1087788), (2202, 756314), (2964, 561877), (3062, 543894), (4404, 378157), (4593, 362596), (4771, 349068), (6124, 271947), (6973, 238836), (9186, 181298), (9542, 174534), (13946, 119418), (14313, 116356), (18372, 90649), (19084, 87267), (19903, 83676), (20919, 79612), (27892, 59709), (28626, 58178), (29089, 57252), (39806, 41838)]