427454314

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{5591}}^1$

素因数の和:5770

約数の個数: 32

約数和(自身を含む): 755859456

約数和(自身を除く): 328405142

約数列:

[1, 2, 7, 14, 43, 86, 127, 254, 301, 602, 889, 1778, 5461, 5591, 10922, 11182, 38227, 39137, 76454, 78274, 240413, 480826, 710057, 1420114, 1682891, 3365782, 4970399, 9940798, 30532451, 61064902, 213727157, 427454314]

約数ペア:

[(1, 427454314), (2, 213727157), (7, 61064902), (14, 30532451), (43, 9940798), (86, 4970399), (127, 3365782), (254, 1682891), (301, 1420114), (602, 710057), (889, 480826), (1778, 240413), (5461, 78274), (5591, 76454), (10922, 39137), (11182, 38227)]