12917282686

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{704861}}^1$

素因数の和:704905

約数の個数: 48

約数和(自身を含む): 26034782832

約数和(自身を除く): 13117500146

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 374, 539, 833, 1078, 1309, 1666, 2618, 9163, 18326, 704861, 1409722, 4934027, 7753471, 9868054, 11982637, 15506942, 23965274, 34538189, 54274297, 69076378, 83878459, 108548594, 131809007, 167756918, 263618014, 379920079, 587149213, 759840158, 922663049, 1174298426, 1845326098, 6458641343, 12917282686]

約数ペア:

[(1, 12917282686), (2, 6458641343), (7, 1845326098), (11, 1174298426), (14, 922663049), (17, 759840158), (22, 587149213), (34, 379920079), (49, 263618014), (77, 167756918), (98, 131809007), (119, 108548594), (154, 83878459), (187, 69076378), (238, 54274297), (374, 34538189), (539, 23965274), (833, 15506942), (1078, 11982637), (1309, 9868054), (1666, 7753471), (2618, 4934027), (9163, 1409722), (18326, 704861)]