676894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:447

約数の個数: 16

約数和(自身を含む): 1094400

約数和(自身を除く): 417506

約数列:

[1, 2, 19, 38, 47, 94, 379, 758, 893, 1786, 7201, 14402, 17813, 35626, 338447, 676894]

約数ペア:

[(1, 676894), (2, 338447), (19, 35626), (38, 17813), (47, 14402), (94, 7201), (379, 1786), (758, 893)]