2011059568

素因数分解:

$2^4\times 7^2\times {\mathrm{211}}^1\times {\mathrm{12157}}^1$

素因数の和:12390

約数の個数: 60

約数和(自身を含む): 4554435432

約数和(自身を除く): 2543375864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 211, 392, 422, 784, 844, 1477, 1688, 2954, 3376, 5908, 10339, 11816, 12157, 20678, 23632, 24314, 41356, 48628, 82712, 85099, 97256, 165424, 170198, 194512, 340396, 595693, 680792, 1191386, 1361584, 2382772, 2565127, 4765544, 5130254, 9531088, 10260508, 17955889, 20521016, 35911778, 41042032, 71823556, 125691223, 143647112, 251382446, 287294224, 502764892, 1005529784, 2011059568]

約数ペア:

[(1, 2011059568), (2, 1005529784), (4, 502764892), (7, 287294224), (8, 251382446), (14, 143647112), (16, 125691223), (28, 71823556), (49, 41042032), (56, 35911778), (98, 20521016), (112, 17955889), (196, 10260508), (211, 9531088), (392, 5130254), (422, 4765544), (784, 2565127), (844, 2382772), (1477, 1361584), (1688, 1191386), (2954, 680792), (3376, 595693), (5908, 340396), (10339, 194512), (11816, 170198), (12157, 165424), (20678, 97256), (23632, 85099), (24314, 82712), (41356, 48628)]