2085655873072

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{258623}}^1$

素因数の和:258962

約数の個数: 80

約数和(自身を含む): 4248550932480

約数和(自身を除く): 2162895059408

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 229, 248, 284, 458, 496, 568, 916, 1136, 1832, 2201, 3664, 4402, 7099, 8804, 14198, 16259, 17608, 28396, 32518, 35216, 56792, 65036, 113584, 130072, 258623, 260144, 504029, 517246, 1008058, 1034492, 2016116, 2068984, 4032232, 4137968, 8017313, 8064464, 16034626, 18362233, 32069252, 36724466, 59224667, 64138504, 73448932, 118449334, 128277008, 146897864, 236898668, 293795728, 473797336, 569229223, 947594672, 1138458446, 1835964677, 2276916892, 3671929354, 4204951357, 4553833784, 7343858708, 8409902714, 9107667568, 14687717416, 16819805428, 29375434832, 33639610856, 67279221712, 130353492067, 260706984134, 521413968268, 1042827936536, 2085655873072]

約数ペア:

[(1, 2085655873072), (2, 1042827936536), (4, 521413968268), (8, 260706984134), (16, 130353492067), (31, 67279221712), (62, 33639610856), (71, 29375434832), (124, 16819805428), (142, 14687717416), (229, 9107667568), (248, 8409902714), (284, 7343858708), (458, 4553833784), (496, 4204951357), (568, 3671929354), (916, 2276916892), (1136, 1835964677), (1832, 1138458446), (2201, 947594672), (3664, 569229223), (4402, 473797336), (7099, 293795728), (8804, 236898668), (14198, 146897864), (16259, 128277008), (17608, 118449334), (28396, 73448932), (32518, 64138504), (35216, 59224667), (56792, 36724466), (65036, 32069252), (113584, 18362233), (130072, 16034626), (258623, 8064464), (260144, 8017313), (504029, 4137968), (517246, 4032232), (1008058, 2068984), (1034492, 2016116)]