1549086

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{479}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 3939840

約数和(自身を除く): 2390754

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 479, 539, 958, 1078, 1437, 1617, 2874, 3234, 3353, 5269, 6706, 10059, 10538, 15807, 20118, 23471, 31614, 36883, 46942, 70413, 73766, 110649, 140826, 221298, 258181, 516362, 774543, 1549086]

約数ペア:

[(1, 1549086), (2, 774543), (3, 516362), (6, 258181), (7, 221298), (11, 140826), (14, 110649), (21, 73766), (22, 70413), (33, 46942), (42, 36883), (49, 31614), (66, 23471), (77, 20118), (98, 15807), (147, 10538), (154, 10059), (231, 6706), (294, 5269), (462, 3353), (479, 3234), (539, 2874), (958, 1617), (1078, 1437)]