2248432010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20440291}}^1$

素因数の和:20440309

約数の個数: 16

約数和(自身を含む): 4415103072

約数和(自身を除く): 2166671062

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 20440291, 40880582, 102201455, 204402910, 224843201, 449686402, 1124216005, 2248432010]

約数ペア:

[(1, 2248432010), (2, 1124216005), (5, 449686402), (10, 224843201), (11, 204402910), (22, 102201455), (55, 40880582), (110, 20440291)]