2050786248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{39251}}^1$

素因数の和:39578

約数の個数: 64

約数和(自身を含む): 5878379520

約数和(自身を除く): 3827593272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 311, 622, 933, 1244, 1866, 2177, 2488, 3732, 4354, 6531, 7464, 8708, 13062, 17416, 26124, 39251, 52248, 78502, 117753, 157004, 235506, 274757, 314008, 471012, 549514, 824271, 942024, 1099028, 1648542, 2198056, 3297084, 6594168, 12207061, 24414122, 36621183, 48828244, 73242366, 85449427, 97656488, 146484732, 170898854, 256348281, 292969464, 341797708, 512696562, 683595416, 1025393124, 2050786248]

約数ペア:

[(1, 2050786248), (2, 1025393124), (3, 683595416), (4, 512696562), (6, 341797708), (7, 292969464), (8, 256348281), (12, 170898854), (14, 146484732), (21, 97656488), (24, 85449427), (28, 73242366), (42, 48828244), (56, 36621183), (84, 24414122), (168, 12207061), (311, 6594168), (622, 3297084), (933, 2198056), (1244, 1648542), (1866, 1099028), (2177, 942024), (2488, 824271), (3732, 549514), (4354, 471012), (6531, 314008), (7464, 274757), (8708, 235506), (13062, 157004), (17416, 117753), (26124, 78502), (39251, 52248)]