254232722

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{439849}}^1$

素因数の和:439885

約数の個数: 12

約数和(自身を含む): 405101850

約数和(自身を除く): 150869128

約数列:

[1, 2, 17, 34, 289, 578, 439849, 879698, 7477433, 14954866, 127116361, 254232722]

約数ペア:

[(1, 254232722), (2, 127116361), (17, 14954866), (34, 7477433), (289, 879698), (578, 439849)]