2648296

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 6035040

約数和(自身を除く): 3386744

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 131, 133, 152, 262, 266, 361, 524, 532, 722, 917, 1048, 1064, 1444, 1834, 2489, 2527, 2888, 3668, 4978, 5054, 7336, 9956, 10108, 17423, 19912, 20216, 34846, 47291, 69692, 94582, 139384, 189164, 331037, 378328, 662074, 1324148, 2648296]

約数ペア:

[(1, 2648296), (2, 1324148), (4, 662074), (7, 378328), (8, 331037), (14, 189164), (19, 139384), (28, 94582), (38, 69692), (56, 47291), (76, 34846), (131, 20216), (133, 19912), (152, 17423), (262, 10108), (266, 9956), (361, 7336), (524, 5054), (532, 4978), (722, 3668), (917, 2888), (1048, 2527), (1064, 2489), (1444, 1834)]