2011251496

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{709}}^1\times {\mathrm{5813}}^1$

素因数の和:6589

約数の個数: 32

約数和(自身を含む): 3838984200

約数和(自身を除く): 1827732704

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 709, 1418, 2836, 5672, 5813, 11626, 23252, 43249, 46504, 86498, 172996, 345992, 354593, 709186, 1418372, 2836744, 4121417, 8242834, 16485668, 32971336, 251406437, 502812874, 1005625748, 2011251496]

約数ペア:

[(1, 2011251496), (2, 1005625748), (4, 502812874), (8, 251406437), (61, 32971336), (122, 16485668), (244, 8242834), (488, 4121417), (709, 2836744), (1418, 1418372), (2836, 709186), (5672, 354593), (5813, 345992), (11626, 172996), (23252, 86498), (43249, 46504)]