125468812

素因数分解:

$2^2\times 7^2\times {\mathrm{277}}^1\times {\mathrm{2311}}^1$

素因数の和:2606

約数の個数: 36

約数和(自身を含む): 256451664

約数和(自身を除く): 130982852

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 277, 554, 1108, 1939, 2311, 3878, 4622, 7756, 9244, 13573, 16177, 27146, 32354, 54292, 64708, 113239, 226478, 452956, 640147, 1280294, 2560588, 4481029, 8962058, 17924116, 31367203, 62734406, 125468812]

約数ペア:

[(1, 125468812), (2, 62734406), (4, 31367203), (7, 17924116), (14, 8962058), (28, 4481029), (49, 2560588), (98, 1280294), (196, 640147), (277, 452956), (554, 226478), (1108, 113239), (1939, 64708), (2311, 54292), (3878, 32354), (4622, 27146), (7756, 16177), (9244, 13573)]