289201618

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{48313}}^1$

素因数の和:48429

約数の個数: 16

約数和(自身を含む): 450479736

約数和(自身を除く): 161278118

約数列:

[1, 2, 41, 73, 82, 146, 2993, 5986, 48313, 96626, 1980833, 3526849, 3961666, 7053698, 144600809, 289201618]

約数ペア:

[(1, 289201618), (2, 144600809), (41, 7053698), (73, 3961666), (82, 3526849), (146, 1980833), (2993, 96626), (5986, 48313)]