127670818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{2063}}^1$

素因数の和:2202

約数の個数: 32

約数和(自身を含む): 218453760

約数和(自身を除く): 90782942

約数列:

[1, 2, 11, 22, 29, 58, 97, 194, 319, 638, 1067, 2063, 2134, 2813, 4126, 5626, 22693, 30943, 45386, 59827, 61886, 119654, 200111, 400222, 658097, 1316194, 2201221, 4402442, 5803219, 11606438, 63835409, 127670818]

約数ペア:

[(1, 127670818), (2, 63835409), (11, 11606438), (22, 5803219), (29, 4402442), (58, 2201221), (97, 1316194), (194, 658097), (319, 400222), (638, 200111), (1067, 119654), (2063, 61886), (2134, 59827), (2813, 45386), (4126, 30943), (5626, 22693)]