2540347729919

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{11686261}}^1$

素因数の和:11686970

約数の個数: 16

約数和(自身を含む): 2835554611680

約数和(自身を除く): 295206881761

約数列:

[1, 17, 19, 323, 673, 11441, 12787, 217379, 11686261, 198666437, 222038959, 3774662303, 7864853653, 133702512101, 149432219407, 2540347729919]

約数ペア:

[(1, 2540347729919), (17, 149432219407), (19, 133702512101), (323, 7864853653), (673, 3774662303), (11441, 222038959), (12787, 198666437), (217379, 11686261)]