2012481664

素因数分解:

$2^7\times {\mathrm{443}}^1\times {\mathrm{35491}}^1$

素因数の和:35948

約数の個数: 32

約数和(自身を含む): 4018404240

約数和(自身を除く): 2005922576

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 443, 886, 1772, 3544, 7088, 14176, 28352, 35491, 56704, 70982, 141964, 283928, 567856, 1135712, 2271424, 4542848, 15722513, 31445026, 62890052, 125780104, 251560208, 503120416, 1006240832, 2012481664]

約数ペア:

[(1, 2012481664), (2, 1006240832), (4, 503120416), (8, 251560208), (16, 125780104), (32, 62890052), (64, 31445026), (128, 15722513), (443, 4542848), (886, 2271424), (1772, 1135712), (3544, 567856), (7088, 283928), (14176, 141964), (28352, 70982), (35491, 56704)]