474227194

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{991}}^1$

素因数の和:1283

約数の個数: 48

約数和(自身を含む): 875301120

約数和(自身を除く): 401073926

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 257, 266, 514, 931, 991, 1799, 1862, 1982, 3598, 4883, 6937, 9766, 12593, 13874, 18829, 25186, 34181, 37658, 48559, 68362, 97118, 131803, 239267, 254687, 263606, 478534, 509374, 922621, 1782809, 1845242, 3565618, 4839053, 9678106, 12479663, 24959326, 33873371, 67746742, 237113597, 474227194]

約数ペア:

[(1, 474227194), (2, 237113597), (7, 67746742), (14, 33873371), (19, 24959326), (38, 12479663), (49, 9678106), (98, 4839053), (133, 3565618), (257, 1845242), (266, 1782809), (514, 922621), (931, 509374), (991, 478534), (1799, 263606), (1862, 254687), (1982, 239267), (3598, 131803), (4883, 97118), (6937, 68362), (9766, 48559), (12593, 37658), (13874, 34181), (18829, 25186)]