1237200042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{368873}}^1$

素因数の和:368934

約数の個数: 32

約数和(自身を含む): 2726716608

約数和(自身を除く): 1489516566

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 368873, 737746, 1106619, 2213238, 4795349, 9590698, 14386047, 15861539, 28772094, 31723078, 47584617, 95169234, 206200007, 412400014, 618600021, 1237200042]

約数ペア:

[(1, 1237200042), (2, 618600021), (3, 412400014), (6, 206200007), (13, 95169234), (26, 47584617), (39, 31723078), (43, 28772094), (78, 15861539), (86, 14386047), (129, 9590698), (258, 4795349), (559, 2213238), (1118, 1106619), (1677, 737746), (3354, 368873)]