857729554

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1583}}^1\times {\mathrm{2239}}^1$

素因数の和:3846

約数の個数: 24

約数和(自身を含む): 1415715840

約数和(自身を除く): 557986286

約数列:

[1, 2, 11, 22, 121, 242, 1583, 2239, 3166, 4478, 17413, 24629, 34826, 49258, 191543, 270919, 383086, 541838, 3544337, 7088674, 38987707, 77975414, 428864777, 857729554]

約数ペア:

[(1, 857729554), (2, 428864777), (11, 77975414), (22, 38987707), (121, 7088674), (242, 3544337), (1583, 541838), (2239, 383086), (3166, 270919), (4478, 191543), (17413, 49258), (24629, 34826)]