2419278

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 5170176

約数和(自身を除く): 2750898

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 373, 746, 1081, 1119, 2162, 2238, 3243, 6486, 8579, 17158, 17531, 25737, 35062, 51474, 52593, 105186, 403213, 806426, 1209639, 2419278]

約数ペア:

[(1, 2419278), (2, 1209639), (3, 806426), (6, 403213), (23, 105186), (46, 52593), (47, 51474), (69, 35062), (94, 25737), (138, 17531), (141, 17158), (282, 8579), (373, 6486), (746, 3243), (1081, 2238), (1119, 2162)]