1644173668

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{1093}}^1\times {\mathrm{3877}}^1$

素因数の和:5071

約数の個数: 24

約数和(自身を含む): 2910376952

約数和(自身を除く): 1266203284

約数列:

[1, 2, 4, 97, 194, 388, 1093, 2186, 3877, 4372, 7754, 15508, 106021, 212042, 376069, 424084, 752138, 1504276, 4237561, 8475122, 16950244, 411043417, 822086834, 1644173668]

約数ペア:

[(1, 1644173668), (2, 822086834), (4, 411043417), (97, 16950244), (194, 8475122), (388, 4237561), (1093, 1504276), (2186, 752138), (3877, 424084), (4372, 376069), (7754, 212042), (15508, 106021)]