2012174665

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1\times {\mathrm{443}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 2553348096

約数和(自身を除く): 541173431

約数列:

[1, 5, 23, 115, 127, 311, 443, 635, 1555, 2215, 2921, 7153, 10189, 14605, 35765, 39497, 50945, 56261, 137773, 197485, 281305, 688865, 908431, 1294003, 3168779, 4542155, 6470015, 15843895, 17497171, 87485855, 402434933, 2012174665]

約数ペア:

[(1, 2012174665), (5, 402434933), (23, 87485855), (115, 17497171), (127, 15843895), (311, 6470015), (443, 4542155), (635, 3168779), (1555, 1294003), (2215, 908431), (2921, 688865), (7153, 281305), (10189, 197485), (14605, 137773), (35765, 56261), (39497, 50945)]