2649272003

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{75437}}^1$

素因数の和:75646

約数の個数: 16

約数和(自身を含む): 3150290880

約数和(自身を除く): 501018877

約数列:

[1, 7, 29, 173, 203, 1211, 5017, 35119, 75437, 528059, 2187673, 13050601, 15313711, 91354207, 378467429, 2649272003]

約数ペア:

[(1, 2649272003), (7, 378467429), (29, 91354207), (173, 15313711), (203, 13050601), (1211, 2187673), (5017, 528059), (35119, 75437)]