2005803912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{385139}}^1$

素因数の和:385186

約数の個数: 64

約数和(自身を含む): 5915750400

約数和(自身を除く): 3909946488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 385139, 770278, 1155417, 1540556, 2310834, 2695973, 3081112, 4621668, 5391946, 8087919, 9243336, 10783892, 11939309, 16175838, 21567784, 23878618, 32351676, 35817927, 47757236, 64703352, 71635854, 83575163, 95514472, 143271708, 167150326, 250725489, 286543416, 334300652, 501450978, 668601304, 1002901956, 2005803912]

約数ペア:

[(1, 2005803912), (2, 1002901956), (3, 668601304), (4, 501450978), (6, 334300652), (7, 286543416), (8, 250725489), (12, 167150326), (14, 143271708), (21, 95514472), (24, 83575163), (28, 71635854), (31, 64703352), (42, 47757236), (56, 35817927), (62, 32351676), (84, 23878618), (93, 21567784), (124, 16175838), (168, 11939309), (186, 10783892), (217, 9243336), (248, 8087919), (372, 5391946), (434, 4621668), (651, 3081112), (744, 2695973), (868, 2310834), (1302, 1540556), (1736, 1155417), (2604, 770278), (5208, 385139)]