2552536

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2399}}^1$

素因数の和:2431

約数の個数: 32

約数和(自身を含む): 5760000

約数和(自身を除く): 3207464

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 2399, 4798, 9596, 16793, 19192, 33586, 45581, 67172, 91162, 134344, 182324, 319067, 364648, 638134, 1276268, 2552536]

約数ペア:

[(1, 2552536), (2, 1276268), (4, 638134), (7, 364648), (8, 319067), (14, 182324), (19, 134344), (28, 91162), (38, 67172), (56, 45581), (76, 33586), (133, 19192), (152, 16793), (266, 9596), (532, 4798), (1064, 2399)]