2085996951

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{1013}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 3278205216

約数和(自身を除く): 1192208265

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 313, 387, 731, 939, 1013, 2193, 2817, 3039, 5321, 6579, 9117, 13459, 15963, 17221, 40377, 43559, 47889, 51663, 121131, 130677, 154989, 228803, 317069, 392031, 686409, 740503, 951207, 2059227, 2221509, 2853621, 5390173, 6664527, 13633967, 16170519, 40901901, 48511557, 122705703, 231777439, 695332317, 2085996951]

約数ペア:

[(1, 2085996951), (3, 695332317), (9, 231777439), (17, 122705703), (43, 48511557), (51, 40901901), (129, 16170519), (153, 13633967), (313, 6664527), (387, 5390173), (731, 2853621), (939, 2221509), (1013, 2059227), (2193, 951207), (2817, 740503), (3039, 686409), (5321, 392031), (6579, 317069), (9117, 228803), (13459, 154989), (15963, 130677), (17221, 121131), (40377, 51663), (43559, 47889)]