2068856788

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 3729293568

約数和(自身を除く): 1660436780

約数列:

[1, 2, 4, 71, 142, 167, 181, 241, 284, 334, 362, 482, 668, 724, 964, 11857, 12851, 17111, 23714, 25702, 30227, 34222, 40247, 43621, 47428, 51404, 60454, 68444, 80494, 87242, 120908, 160988, 174484, 2146117, 2857537, 3097091, 4292234, 5715074, 6194182, 7284707, 8584468, 11430148, 12388364, 14569414, 29138828, 517214197, 1034428394, 2068856788]

約数ペア:

[(1, 2068856788), (2, 1034428394), (4, 517214197), (71, 29138828), (142, 14569414), (167, 12388364), (181, 11430148), (241, 8584468), (284, 7284707), (334, 6194182), (362, 5715074), (482, 4292234), (668, 3097091), (724, 2857537), (964, 2146117), (11857, 174484), (12851, 160988), (17111, 120908), (23714, 87242), (25702, 80494), (30227, 68444), (34222, 60454), (40247, 51404), (43621, 47428)]