9779133028

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{1301}}^1$

素因数の和:1601

約数の個数: 96

約数和(自身を含む): 20998656000

約数和(自身を除く): 11219522972

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 71, 76, 133, 142, 199, 266, 284, 398, 497, 532, 796, 994, 1301, 1349, 1393, 1988, 2602, 2698, 2786, 3781, 5204, 5396, 5572, 7562, 9107, 9443, 14129, 15124, 18214, 18886, 24719, 26467, 28258, 36428, 37772, 49438, 52934, 56516, 92371, 98876, 98903, 105868, 173033, 184742, 197806, 258899, 268451, 346066, 369484, 395612, 517798, 536902, 646597, 692132, 1035596, 1073804, 1293194, 1755049, 1812293, 1879157, 2586388, 3510098, 3624586, 3758314, 4919081, 7020196, 7249172, 7516628, 9838162, 12285343, 18381829, 19676324, 24570686, 34433567, 36763658, 49141372, 68867134, 73527316, 128672803, 137734268, 257345606, 349254751, 514691212, 698509502, 1397019004, 2444783257, 4889566514, 9779133028]

約数ペア:

[(1, 9779133028), (2, 4889566514), (4, 2444783257), (7, 1397019004), (14, 698509502), (19, 514691212), (28, 349254751), (38, 257345606), (71, 137734268), (76, 128672803), (133, 73527316), (142, 68867134), (199, 49141372), (266, 36763658), (284, 34433567), (398, 24570686), (497, 19676324), (532, 18381829), (796, 12285343), (994, 9838162), (1301, 7516628), (1349, 7249172), (1393, 7020196), (1988, 4919081), (2602, 3758314), (2698, 3624586), (2786, 3510098), (3781, 2586388), (5204, 1879157), (5396, 1812293), (5572, 1755049), (7562, 1293194), (9107, 1073804), (9443, 1035596), (14129, 692132), (15124, 646597), (18214, 536902), (18886, 517798), (24719, 395612), (26467, 369484), (28258, 346066), (36428, 268451), (37772, 258899), (49438, 197806), (52934, 184742), (56516, 173033), (92371, 105868), (98876, 98903)]