2201995090

素因数分解:

$2^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{481837}}^1$

素因数の和:482301

約数の個数: 16

約数和(自身を含む): 3972272472

約数和(自身を除く): 1770277382

約数列:

[1, 2, 5, 10, 457, 914, 2285, 4570, 481837, 963674, 2409185, 4818370, 220199509, 440399018, 1100997545, 2201995090]

約数ペア:

[(1, 2201995090), (2, 1100997545), (5, 440399018), (10, 220199509), (457, 4818370), (914, 2409185), (2285, 963674), (4570, 481837)]