1946810879

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{3511}}^1$

素因数の和:3747

約数の個数: 24

約数和(自身を含む): 2244294432

約数和(自身を除く): 297483553

約数列:

[1, 13, 17, 169, 193, 221, 2509, 2873, 3281, 3511, 32617, 42653, 45643, 59687, 554489, 593359, 677623, 775931, 8809099, 10087103, 11519591, 114518287, 149754683, 1946810879]

約数ペア:

[(1, 1946810879), (13, 149754683), (17, 114518287), (169, 11519591), (193, 10087103), (221, 8809099), (2509, 775931), (2873, 677623), (3281, 593359), (3511, 554489), (32617, 59687), (42653, 45643)]