2019367136

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{8641}}^1$

素因数の和:8827

約数の個数: 48

約数和(自身を含む): 4072456080

約数和(自身を除く): 2053088944

約数列:

[1, 2, 4, 8, 16, 32, 67, 109, 134, 218, 268, 436, 536, 872, 1072, 1744, 2144, 3488, 7303, 8641, 14606, 17282, 29212, 34564, 58424, 69128, 116848, 138256, 233696, 276512, 578947, 941869, 1157894, 1883738, 2315788, 3767476, 4631576, 7534952, 9263152, 15069904, 18526304, 30139808, 63105223, 126210446, 252420892, 504841784, 1009683568, 2019367136]

約数ペア:

[(1, 2019367136), (2, 1009683568), (4, 504841784), (8, 252420892), (16, 126210446), (32, 63105223), (67, 30139808), (109, 18526304), (134, 15069904), (218, 9263152), (268, 7534952), (436, 4631576), (536, 3767476), (872, 2315788), (1072, 1883738), (1744, 1157894), (2144, 941869), (3488, 578947), (7303, 276512), (8641, 233696), (14606, 138256), (17282, 116848), (29212, 69128), (34564, 58424)]