1311838052

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{6029}}^1$

素因数の和:6468

約数の個数: 48

約数和(自身を含む): 2768976000

約数和(自身を除く): 1457137948

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 409, 532, 818, 1636, 2863, 5726, 6029, 7771, 11452, 12058, 15542, 24116, 31084, 42203, 54397, 84406, 108794, 114551, 168812, 217588, 229102, 458204, 801857, 1603714, 2465861, 3207428, 4931722, 9863444, 17261027, 34522054, 46851359, 69044108, 93702718, 187405436, 327959513, 655919026, 1311838052]

約数ペア:

[(1, 1311838052), (2, 655919026), (4, 327959513), (7, 187405436), (14, 93702718), (19, 69044108), (28, 46851359), (38, 34522054), (76, 17261027), (133, 9863444), (266, 4931722), (409, 3207428), (532, 2465861), (818, 1603714), (1636, 801857), (2863, 458204), (5726, 229102), (6029, 217588), (7771, 168812), (11452, 114551), (12058, 108794), (15542, 84406), (24116, 54397), (31084, 42203)]