245005726

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{76421}}^1$

素因数の和:76659

約数の個数: 16

約数和(自身を含む): 421849440

約数和(自身を除く): 176843714

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 76421, 152842, 534947, 1069894, 17500409, 35000818, 122502863, 245005726]

約数ペア:

[(1, 245005726), (2, 122502863), (7, 35000818), (14, 17500409), (229, 1069894), (458, 534947), (1603, 152842), (3206, 76421)]