2218213544

素因数分解:

$2^3\times {\mathrm{2609}}^1\times {\mathrm{106277}}^1$

素因数の和:108892

約数の個数: 16

約数和(自身を含む): 4160783700

約数和(自身を除く): 1942570156

約数列:

[1, 2, 4, 8, 2609, 5218, 10436, 20872, 106277, 212554, 425108, 850216, 277276693, 554553386, 1109106772, 2218213544]

約数ペア:

[(1, 2218213544), (2, 1109106772), (4, 554553386), (8, 277276693), (2609, 850216), (5218, 425108), (10436, 212554), (20872, 106277)]