1259532092

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{80471}}^1$

素因数の和:80538

約数の個数: 48

約数和(自身を含む): 2775962112

約数和(自身を除く): 1516430020

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 7826, 15652, 80471, 160942, 321884, 563297, 1046123, 1126594, 2092246, 2253188, 3460253, 4184492, 6920506, 7322861, 13841012, 14645722, 24221771, 29291444, 44983289, 48443542, 89966578, 96887084, 179933156, 314883023, 629766046, 1259532092]

約数ペア:

[(1, 1259532092), (2, 629766046), (4, 314883023), (7, 179933156), (13, 96887084), (14, 89966578), (26, 48443542), (28, 44983289), (43, 29291444), (52, 24221771), (86, 14645722), (91, 13841012), (172, 7322861), (182, 6920506), (301, 4184492), (364, 3460253), (559, 2253188), (602, 2092246), (1118, 1126594), (1204, 1046123), (2236, 563297), (3913, 321884), (7826, 160942), (15652, 80471)]