4077779849

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{2081}}^1$

素因数の和:2369

約数の個数: 32

約数和(自身を含む): 4885671168

約数和(自身を除く): 807891319

約数列:

[1, 11, 13, 71, 143, 193, 781, 923, 2081, 2123, 2509, 10153, 13703, 22891, 27053, 27599, 147751, 150733, 178139, 297583, 401633, 1625261, 1920763, 1959529, 4417963, 5221229, 21128393, 28515943, 57433519, 313675373, 370707259, 4077779849]

約数ペア:

[(1, 4077779849), (11, 370707259), (13, 313675373), (71, 57433519), (143, 28515943), (193, 21128393), (781, 5221229), (923, 4417963), (2081, 1959529), (2123, 1920763), (2509, 1625261), (10153, 401633), (13703, 297583), (22891, 178139), (27053, 150733), (27599, 147751)]