1021850

素因数分解:

$2^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:310

約数の個数: 24

約数和(自身を含む): 1928448

約数和(自身を除く): 906598

約数列:

[1, 2, 5, 10, 25, 50, 107, 191, 214, 382, 535, 955, 1070, 1910, 2675, 4775, 5350, 9550, 20437, 40874, 102185, 204370, 510925, 1021850]

約数ペア:

[(1, 1021850), (2, 510925), (5, 204370), (10, 102185), (25, 40874), (50, 20437), (107, 9550), (191, 5350), (214, 4775), (382, 2675), (535, 1910), (955, 1070)]