2638006052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{90703}}^1$

素因数の和:91379

約数の個数: 24

約数和(自身を含む): 5043868032

約数和(自身を除く): 2405861980

約数列:

[1, 2, 4, 11, 22, 44, 661, 1322, 2644, 7271, 14542, 29084, 90703, 181406, 362812, 997733, 1995466, 3990932, 59954683, 119909366, 239818732, 659501513, 1319003026, 2638006052]

約数ペア:

[(1, 2638006052), (2, 1319003026), (4, 659501513), (11, 239818732), (22, 119909366), (44, 59954683), (661, 3990932), (1322, 1995466), (2644, 997733), (7271, 362812), (14542, 181406), (29084, 90703)]