490668722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{140111}}^1$

素因数の和:140233

約数の個数: 16

約数和(自身を含む): 786868992

約数和(自身を除く): 296200270

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 140111, 280222, 2381887, 4763774, 14431433, 28862866, 245334361, 490668722]

約数ペア:

[(1, 490668722), (2, 245334361), (17, 28862866), (34, 14431433), (103, 4763774), (206, 2381887), (1751, 280222), (3502, 140111)]