2012327296

素因数分解:

$2^7\times 7^2\times {\mathrm{320843}}^1$

素因数の和:320871

約数の個数: 48

約数和(自身を含む): 4663467540

約数和(自身を除く): 2651140244

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 320843, 641686, 1283372, 2245901, 2566744, 4491802, 5133488, 8983604, 10266976, 15721307, 17967208, 20533952, 31442614, 35934416, 41067904, 62885228, 71868832, 125770456, 143737664, 251540912, 287475328, 503081824, 1006163648, 2012327296]

約数ペア:

[(1, 2012327296), (2, 1006163648), (4, 503081824), (7, 287475328), (8, 251540912), (14, 143737664), (16, 125770456), (28, 71868832), (32, 62885228), (49, 41067904), (56, 35934416), (64, 31442614), (98, 20533952), (112, 17967208), (128, 15721307), (196, 10266976), (224, 8983604), (392, 5133488), (448, 4491802), (784, 2566744), (896, 2245901), (1568, 1283372), (3136, 641686), (6272, 320843)]