2682005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:388

約数の個数: 16

約数和(自身を含む): 3447360

約数和(自身を除く): 765355

約数列:

[1, 5, 17, 85, 139, 227, 695, 1135, 2363, 3859, 11815, 19295, 31553, 157765, 536401, 2682005]

約数ペア:

[(1, 2682005), (5, 536401), (17, 157765), (85, 31553), (139, 19295), (227, 11815), (695, 3859), (1135, 2363)]