12879065836

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2081297}}^1$

素因数の和:2081338

約数の個数: 48

約数和(自身を含む): 29371277376

約数和(自身を除く): 16492211540

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 2081297, 4162594, 8325188, 14569079, 27056861, 29138158, 35382049, 54113722, 58276316, 70764098, 108227444, 141528196, 189398027, 247674343, 378796054, 459966637, 495348686, 757592108, 919933274, 990697372, 1839866548, 3219766459, 6439532918, 12879065836]

約数ペア:

[(1, 12879065836), (2, 6439532918), (4, 3219766459), (7, 1839866548), (13, 990697372), (14, 919933274), (17, 757592108), (26, 495348686), (28, 459966637), (34, 378796054), (52, 247674343), (68, 189398027), (91, 141528196), (119, 108227444), (182, 70764098), (221, 58276316), (238, 54113722), (364, 35382049), (442, 29138158), (476, 27056861), (884, 14569079), (1547, 8325188), (3094, 4162594), (6188, 2081297)]