2164736

素因数分解:

$2^{11}\times 7^1\times {\mathrm{151}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 4979520

約数和(自身を除く): 2814784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 151, 224, 256, 302, 448, 512, 604, 896, 1024, 1057, 1208, 1792, 2048, 2114, 2416, 3584, 4228, 4832, 7168, 8456, 9664, 14336, 16912, 19328, 33824, 38656, 67648, 77312, 135296, 154624, 270592, 309248, 541184, 1082368, 2164736]

約数ペア:

[(1, 2164736), (2, 1082368), (4, 541184), (7, 309248), (8, 270592), (14, 154624), (16, 135296), (28, 77312), (32, 67648), (56, 38656), (64, 33824), (112, 19328), (128, 16912), (151, 14336), (224, 9664), (256, 8456), (302, 7168), (448, 4832), (512, 4228), (604, 3584), (896, 2416), (1024, 2114), (1057, 2048), (1208, 1792)]