386408036

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{142271}}^1$

素因数の和:142379

約数の個数: 24

約数和(自身を含む): 780788736

約数和(自身を除く): 394380700

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 142271, 284542, 569084, 995897, 1991794, 3983588, 13800287, 27600574, 55201148, 96602009, 193204018, 386408036]

約数ペア:

[(1, 386408036), (2, 193204018), (4, 96602009), (7, 55201148), (14, 27600574), (28, 13800287), (97, 3983588), (194, 1991794), (388, 995897), (679, 569084), (1358, 284542), (2716, 142271)]