2012340736

素因数分解:

$2^9\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2027}}^1$

素因数の和:2329

約数の個数: 80

約数和(自身を含む): 4614008256

約数和(自身を除く): 2601667520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 277, 448, 512, 554, 896, 1108, 1792, 1939, 2027, 2216, 3584, 3878, 4054, 4432, 7756, 8108, 8864, 14189, 15512, 16216, 17728, 28378, 31024, 32432, 35456, 56756, 62048, 64864, 70912, 113512, 124096, 129728, 141824, 227024, 248192, 259456, 454048, 496384, 518912, 561479, 908096, 992768, 1037824, 1122958, 1816192, 2245916, 3632384, 3930353, 4491832, 7264768, 7860706, 8983664, 15721412, 17967328, 31442824, 35934656, 62885648, 71869312, 125771296, 143738624, 251542592, 287477248, 503085184, 1006170368, 2012340736]

約数ペア:

[(1, 2012340736), (2, 1006170368), (4, 503085184), (7, 287477248), (8, 251542592), (14, 143738624), (16, 125771296), (28, 71869312), (32, 62885648), (56, 35934656), (64, 31442824), (112, 17967328), (128, 15721412), (224, 8983664), (256, 7860706), (277, 7264768), (448, 4491832), (512, 3930353), (554, 3632384), (896, 2245916), (1108, 1816192), (1792, 1122958), (1939, 1037824), (2027, 992768), (2216, 908096), (3584, 561479), (3878, 518912), (4054, 496384), (4432, 454048), (7756, 259456), (8108, 248192), (8864, 227024), (14189, 141824), (15512, 129728), (16216, 124096), (17728, 113512), (28378, 70912), (31024, 64864), (32432, 62048), (35456, 56756)]