2012085472

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{5303}}^1$

素因数の和:5551

約数の個数: 48

約数和(自身を含む): 4041902592

約数和(自身を除く): 2029817120

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 167, 284, 334, 568, 668, 1136, 1336, 2272, 2672, 5303, 5344, 10606, 11857, 21212, 23714, 42424, 47428, 84848, 94856, 169696, 189712, 376513, 379424, 753026, 885601, 1506052, 1771202, 3012104, 3542404, 6024208, 7084808, 12048416, 14169616, 28339232, 62877671, 125755342, 251510684, 503021368, 1006042736, 2012085472]

約数ペア:

[(1, 2012085472), (2, 1006042736), (4, 503021368), (8, 251510684), (16, 125755342), (32, 62877671), (71, 28339232), (142, 14169616), (167, 12048416), (284, 7084808), (334, 6024208), (568, 3542404), (668, 3012104), (1136, 1771202), (1336, 1506052), (2272, 885601), (2672, 753026), (5303, 379424), (5344, 376513), (10606, 189712), (11857, 169696), (21212, 94856), (23714, 84848), (42424, 47428)]