1020199188

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{541507}}^1$

素因数の和:541671

約数の個数: 24

約数和(自身を含む): 2395631392

約数和(自身を除く): 1375432204

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 541507, 1083014, 1624521, 2166028, 3249042, 6498084, 85016599, 170033198, 255049797, 340066396, 510099594, 1020199188]

約数ペア:

[(1, 1020199188), (2, 510099594), (3, 340066396), (4, 255049797), (6, 170033198), (12, 85016599), (157, 6498084), (314, 3249042), (471, 2166028), (628, 1624521), (942, 1083014), (1884, 541507)]