2054403776

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{5449}}^1$

素因数の和:5641

約数の個数: 56

約数和(自身を含む): 4202734800

約数和(自身を除く): 2148331024

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 137, 172, 274, 344, 548, 688, 1096, 1376, 2192, 2752, 4384, 5449, 5891, 8768, 10898, 11782, 21796, 23564, 43592, 47128, 87184, 94256, 174368, 188512, 234307, 348736, 377024, 468614, 746513, 937228, 1493026, 1874456, 2986052, 3748912, 5972104, 7497824, 11944208, 14995648, 23888416, 32100059, 47776832, 64200118, 128400236, 256800472, 513600944, 1027201888, 2054403776]

約数ペア:

[(1, 2054403776), (2, 1027201888), (4, 513600944), (8, 256800472), (16, 128400236), (32, 64200118), (43, 47776832), (64, 32100059), (86, 23888416), (137, 14995648), (172, 11944208), (274, 7497824), (344, 5972104), (548, 3748912), (688, 2986052), (1096, 1874456), (1376, 1493026), (2192, 937228), (2752, 746513), (4384, 468614), (5449, 377024), (5891, 348736), (8768, 234307), (10898, 188512), (11782, 174368), (21796, 94256), (23564, 87184), (43592, 47128)]