2649255994

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 5387673600

約数和(自身を除く): 2738417606

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 73, 77, 79, 133, 146, 154, 157, 158, 209, 266, 314, 418, 511, 553, 803, 869, 1022, 1099, 1106, 1387, 1463, 1501, 1606, 1727, 1738, 2198, 2774, 2926, 2983, 3002, 3454, 5621, 5767, 5966, 6083, 9709, 10507, 11242, 11461, 11534, 12089, 12166, 12403, 15257, 16511, 19418, 20881, 21014, 22922, 24178, 24806, 30514, 32813, 33022, 40369, 41762, 63437, 65626, 80227, 80738, 86821, 106799, 109573, 115577, 126071, 126874, 136433, 160454, 173642, 213598, 217759, 219146, 229691, 231154, 235657, 252142, 272866, 435518, 444059, 459382, 471314, 767011, 882497, 888118, 905419, 955031, 1205303, 1524313, 1534022, 1649599, 1764994, 1810838, 1910062, 2395349, 2410606, 2592227, 3048626, 3299198, 4790698, 5184454, 6337933, 8437121, 9959609, 12675866, 16767443, 16874242, 17202961, 18145589, 19919218, 33534886, 34405922, 36291178, 69717263, 120420727, 139434526, 189232571, 240841454, 378465142, 1324627997, 2649255994]

約数ペア:

[(1, 2649255994), (2, 1324627997), (7, 378465142), (11, 240841454), (14, 189232571), (19, 139434526), (22, 120420727), (38, 69717263), (73, 36291178), (77, 34405922), (79, 33534886), (133, 19919218), (146, 18145589), (154, 17202961), (157, 16874242), (158, 16767443), (209, 12675866), (266, 9959609), (314, 8437121), (418, 6337933), (511, 5184454), (553, 4790698), (803, 3299198), (869, 3048626), (1022, 2592227), (1099, 2410606), (1106, 2395349), (1387, 1910062), (1463, 1810838), (1501, 1764994), (1606, 1649599), (1727, 1534022), (1738, 1524313), (2198, 1205303), (2774, 955031), (2926, 905419), (2983, 888118), (3002, 882497), (3454, 767011), (5621, 471314), (5767, 459382), (5966, 444059), (6083, 435518), (9709, 272866), (10507, 252142), (11242, 235657), (11461, 231154), (11534, 229691), (12089, 219146), (12166, 217759), (12403, 213598), (15257, 173642), (16511, 160454), (19418, 136433), (20881, 126874), (21014, 126071), (22922, 115577), (24178, 109573), (24806, 106799), (30514, 86821), (32813, 80738), (33022, 80227), (40369, 65626), (41762, 63437)]