173859404

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{612181}}^1$

素因数の和:612256

約数の個数: 12

約数和(自身を含む): 308539728

約数和(自身を除く): 134680324

約数列:

[1, 2, 4, 71, 142, 284, 612181, 1224362, 2448724, 43464851, 86929702, 173859404]

約数ペア:

[(1, 173859404), (2, 86929702), (4, 43464851), (71, 2448724), (142, 1224362), (284, 612181)]