439834274

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{127}}^1\times {\mathrm{1301}}^1$

素因数の和:1463

約数の個数: 32

約数和(自身を含む): 731953152

約数和(自身を除く): 292118878

約数列:

[1, 2, 11, 22, 121, 127, 242, 254, 1301, 1331, 1397, 2602, 2662, 2794, 14311, 15367, 28622, 30734, 157421, 165227, 169037, 314842, 330454, 338074, 1731631, 1817497, 3463262, 3634994, 19992467, 39984934, 219917137, 439834274]

約数ペア:

[(1, 439834274), (2, 219917137), (11, 39984934), (22, 19992467), (121, 3634994), (127, 3463262), (242, 1817497), (254, 1731631), (1301, 338074), (1331, 330454), (1397, 314842), (2602, 169037), (2662, 165227), (2794, 157421), (14311, 30734), (15367, 28622)]