2019922279184

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{168737}}^1$

素因数の和:169132

約数の個数: 80

約数和(自身を含む): 4089165644208

約数和(自身を除く): 2069243365024

約数列:

[1, 2, 4, 8, 16, 37, 73, 74, 146, 148, 277, 292, 296, 554, 584, 592, 1108, 1168, 2216, 2701, 4432, 5402, 10249, 10804, 20221, 20498, 21608, 40442, 40996, 43216, 80884, 81992, 161768, 163984, 168737, 323536, 337474, 674948, 748177, 1349896, 1496354, 2699792, 2992708, 5985416, 6243269, 11970832, 12317801, 12486538, 24635602, 24973076, 46740149, 49271204, 49946152, 93480298, 98542408, 99892304, 186960596, 197084816, 373921192, 455758637, 747842384, 911517274, 1729385513, 1823034548, 3412030877, 3458771026, 3646069096, 6824061754, 6917542052, 7292138192, 13648123508, 13835084104, 27296247016, 27670168208, 54592494032, 126245142449, 252490284898, 504980569796, 1009961139592, 2019922279184]

約数ペア:

[(1, 2019922279184), (2, 1009961139592), (4, 504980569796), (8, 252490284898), (16, 126245142449), (37, 54592494032), (73, 27670168208), (74, 27296247016), (146, 13835084104), (148, 13648123508), (277, 7292138192), (292, 6917542052), (296, 6824061754), (554, 3646069096), (584, 3458771026), (592, 3412030877), (1108, 1823034548), (1168, 1729385513), (2216, 911517274), (2701, 747842384), (4432, 455758637), (5402, 373921192), (10249, 197084816), (10804, 186960596), (20221, 99892304), (20498, 98542408), (21608, 93480298), (40442, 49946152), (40996, 49271204), (43216, 46740149), (80884, 24973076), (81992, 24635602), (161768, 12486538), (163984, 12317801), (168737, 11970832), (323536, 6243269), (337474, 5985416), (674948, 2992708), (748177, 2699792), (1349896, 1496354)]