2124544

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:252

約数の個数: 36

約数和(自身を含む): 4361896

約数和(自身を除く): 2237352

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 193, 256, 344, 386, 688, 772, 1376, 1544, 2752, 3088, 5504, 6176, 8299, 11008, 12352, 16598, 24704, 33196, 49408, 66392, 132784, 265568, 531136, 1062272, 2124544]

約数ペア:

[(1, 2124544), (2, 1062272), (4, 531136), (8, 265568), (16, 132784), (32, 66392), (43, 49408), (64, 33196), (86, 24704), (128, 16598), (172, 12352), (193, 11008), (256, 8299), (344, 6176), (386, 5504), (688, 3088), (772, 2752), (1376, 1544)]