2561525.00000000

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{253049}}^1$

素因数の和:253085

約数の個数: 24

約数和(自身を含む): 212562000

約数和(自身を除く): 124500948

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 253049, 506098, 759147, 1012196, 1518294, 3036588, 7338421, 14676842, 22015263, 29353684, 44030526, 88061052]

約数ペア:

[(1, 88061052), (2, 44030526), (3, 29353684), (4, 22015263), (6, 14676842), (12, 7338421), (29, 3036588), (58, 1518294), (87, 1012196), (116, 759147), (174, 506098), (348, 253049)]