2078709248

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52727}}^1$

素因数の和:52763

約数の個数: 80

約数和(自身を含む): 5178311424

約数和(自身を除く): 3099602176

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 3584, 4928, 5632, 9856, 19712, 39424, 52727, 105454, 210908, 369089, 421816, 579997, 738178, 843632, 1159994, 1476356, 1687264, 2319988, 2952712, 3374528, 4059979, 4639976, 5905424, 6749056, 8119958, 9279952, 11810848, 13498112, 16239916, 18559904, 23621696, 26996224, 32479832, 37119808, 47243392, 64959664, 74239616, 94486784, 129919328, 148479232, 188973568, 259838656, 296958464, 519677312, 1039354624, 2078709248]

約数ペア:

[(1, 2078709248), (2, 1039354624), (4, 519677312), (7, 296958464), (8, 259838656), (11, 188973568), (14, 148479232), (16, 129919328), (22, 94486784), (28, 74239616), (32, 64959664), (44, 47243392), (56, 37119808), (64, 32479832), (77, 26996224), (88, 23621696), (112, 18559904), (128, 16239916), (154, 13498112), (176, 11810848), (224, 9279952), (256, 8119958), (308, 6749056), (352, 5905424), (448, 4639976), (512, 4059979), (616, 3374528), (704, 2952712), (896, 2319988), (1232, 1687264), (1408, 1476356), (1792, 1159994), (2464, 843632), (2816, 738178), (3584, 579997), (4928, 421816), (5632, 369089), (9856, 210908), (19712, 105454), (39424, 52727)]