2040649216

素因数分解:

$2^9\times {\mathrm{107}}^1\times {\mathrm{193}}^2$

素因数の和:511

約数の個数: 60

約数和(自身を含む): 4136852412

約数和(自身を除く): 2096203196

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 193, 214, 256, 386, 428, 512, 772, 856, 1544, 1712, 3088, 3424, 6176, 6848, 12352, 13696, 20651, 24704, 27392, 37249, 41302, 49408, 54784, 74498, 82604, 98816, 148996, 165208, 297992, 330416, 595984, 660832, 1191968, 1321664, 2383936, 2643328, 3985643, 4767872, 5286656, 7971286, 9535744, 10573312, 15942572, 19071488, 31885144, 63770288, 127540576, 255081152, 510162304, 1020324608, 2040649216]

約数ペア:

[(1, 2040649216), (2, 1020324608), (4, 510162304), (8, 255081152), (16, 127540576), (32, 63770288), (64, 31885144), (107, 19071488), (128, 15942572), (193, 10573312), (214, 9535744), (256, 7971286), (386, 5286656), (428, 4767872), (512, 3985643), (772, 2643328), (856, 2383936), (1544, 1321664), (1712, 1191968), (3088, 660832), (3424, 595984), (6176, 330416), (6848, 297992), (12352, 165208), (13696, 148996), (20651, 98816), (24704, 82604), (27392, 74498), (37249, 54784), (41302, 49408)]