2850028.00000000

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 112376160

約数和(自身を除く): 53408072

約数列:

[1, 2, 4, 8, 137, 173, 274, 311, 346, 548, 622, 692, 1096, 1244, 1384, 2488, 23701, 42607, 47402, 53803, 85214, 94804, 107606, 170428, 189608, 215212, 340856, 430424, 7371011, 14742022, 29484044, 58968088]

約数ペア:

[(1, 58968088), (2, 29484044), (4, 14742022), (8, 7371011), (137, 430424), (173, 340856), (274, 215212), (311, 189608), (346, 170428), (548, 107606), (622, 94804), (692, 85214), (1096, 53803), (1244, 47402), (1384, 42607), (2488, 23701)]