1688925953

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{19267}}^1$

素因数の和:19904

約数の個数: 16

約数和(自身を含む): 1987532736

約数和(自身を除く): 298606783

約数列:

[1, 11, 13, 143, 613, 6743, 7969, 19267, 87659, 211937, 250471, 2755181, 11810671, 129917381, 153538723, 1688925953]

約数ペア:

[(1, 1688925953), (11, 153538723), (13, 129917381), (143, 11810671), (613, 2755181), (6743, 250471), (7969, 211937), (19267, 87659)]