258304396

素因数分解:

$2^2\times 7^1\times {\mathrm{1693}}^1\times {\mathrm{5449}}^1$

素因数の和:7153

約数の個数: 24

約数和(自身を含む): 517008800

約数和(自身を除く): 258704404

約数列:

[1, 2, 4, 7, 14, 28, 1693, 3386, 5449, 6772, 10898, 11851, 21796, 23702, 38143, 47404, 76286, 152572, 9225157, 18450314, 36900628, 64576099, 129152198, 258304396]

約数ペア:

[(1, 258304396), (2, 129152198), (4, 64576099), (7, 36900628), (14, 18450314), (28, 9225157), (1693, 152572), (3386, 76286), (5449, 47404), (6772, 38143), (10898, 23702), (11851, 21796)]