2790352

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{2389}}^1$

素因数の和:2470

約数の個数: 20

約数和(自身を含む): 5482660

約数和(自身を除く): 2692308

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 2389, 4778, 9556, 19112, 38224, 174397, 348794, 697588, 1395176, 2790352]

約数ペア:

[(1, 2790352), (2, 1395176), (4, 697588), (8, 348794), (16, 174397), (73, 38224), (146, 19112), (292, 9556), (584, 4778), (1168, 2389)]