2041744199

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{21661}}^1$

素因数の和:21743

約数の個数: 24

約数和(自身を含む): 2420078640

約数和(自身を除く): 378334441

約数列:

[1, 11, 19, 41, 121, 209, 451, 779, 2299, 4961, 8569, 21661, 94259, 238271, 411559, 888101, 2620981, 4527149, 9769111, 16873919, 49798639, 107460221, 185613109, 2041744199]

約数ペア:

[(1, 2041744199), (11, 185613109), (19, 107460221), (41, 49798639), (121, 16873919), (209, 9769111), (451, 4527149), (779, 2620981), (2299, 888101), (4961, 411559), (8569, 238271), (21661, 94259)]