2688893053

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1837931}}^1$

素因数の和:1837968

約数の個数: 16

約数和(自身を含む): 3528829440

約数和(自身を除く): 839936387

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 1837931, 12865517, 20217241, 34920689, 141520687, 244444823, 384127579, 2688893053]

約数ペア:

[(1, 2688893053), (7, 384127579), (11, 244444823), (19, 141520687), (77, 34920689), (133, 20217241), (209, 12865517), (1463, 1837931)]