1978456073

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{556841}}^1$

素因数の和:556888

約数の個数: 16

約数和(自身を含む): 2405557440

約数和(自身を除く): 427101367

約数列:

[1, 11, 17, 19, 187, 209, 323, 3553, 556841, 6125251, 9466297, 10579979, 104129267, 116379769, 179859643, 1978456073]

約数ペア:

[(1, 1978456073), (11, 179859643), (17, 116379769), (19, 104129267), (187, 10579979), (209, 9466297), (323, 6125251), (3553, 556841)]