2023246885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{12637}}^1$

素因数の和:12765

約数の個数: 32

約数和(自身を含む): 2751646464

約数和(自身を除く): 728399579

約数列:

[1, 5, 11, 41, 55, 71, 205, 355, 451, 781, 2255, 2911, 3905, 12637, 14555, 32021, 63185, 139007, 160105, 518117, 695035, 897227, 2590585, 4486135, 5699287, 9869497, 28496435, 36786307, 49347485, 183931535, 404649377, 2023246885]

約数ペア:

[(1, 2023246885), (5, 404649377), (11, 183931535), (41, 49347485), (55, 36786307), (71, 28496435), (205, 9869497), (355, 5699287), (451, 4486135), (781, 2590585), (2255, 897227), (2911, 695035), (3905, 518117), (12637, 160105), (14555, 139007), (32021, 63185)]