2217852010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20162291}}^1$

素因数の和:20162309

約数の個数: 16

約数和(自身を含む): 4355055072

約数和(自身を除く): 2137203062

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 20162291, 40324582, 100811455, 201622910, 221785201, 443570402, 1108926005, 2217852010]

約数ペア:

[(1, 2217852010), (2, 1108926005), (5, 443570402), (10, 221785201), (11, 201622910), (22, 100811455), (55, 40324582), (110, 20162291)]