2247489538

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3915487}}^1$

素因数の和:3915537

約数の個数: 16

約数和(自身を含む): 3946811904

約数和(自身を除く): 1699322366

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 3915487, 7830974, 27408409, 54816818, 160534967, 321069934, 1123744769, 2247489538]

約数ペア:

[(1, 2247489538), (2, 1123744769), (7, 321069934), (14, 160534967), (41, 54816818), (82, 27408409), (287, 7830974), (574, 3915487)]