291230608

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{308507}}^1$

素因数の和:308574

約数の個数: 20

約数和(自身を含む): 573824880

約数和(自身を除く): 282594272

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 308507, 617014, 1234028, 2468056, 4936112, 18201913, 36403826, 72807652, 145615304, 291230608]

約数ペア:

[(1, 291230608), (2, 145615304), (4, 72807652), (8, 36403826), (16, 18201913), (59, 4936112), (118, 2468056), (236, 1234028), (472, 617014), (944, 308507)]