1900733054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{680291}}^1$

素因数の和:680431

約数の個数: 16

約数和(自身を含む): 3134785536

約数和(自身を除く): 1234052482

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 680291, 1360582, 7483201, 14966402, 86396957, 172793914, 950366527, 1900733054]

約数ペア:

[(1, 1900733054), (2, 950366527), (11, 172793914), (22, 86396957), (127, 14966402), (254, 7483201), (1397, 1360582), (2794, 680291)]