318743234

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{8737}}^1$

素因数の和:8822

約数の個数: 32

約数和(自身を含む): 537911280

約数和(自身を除く): 219168046

約数列:

[1, 2, 17, 29, 34, 37, 58, 74, 493, 629, 986, 1073, 1258, 2146, 8737, 17474, 18241, 36482, 148529, 253373, 297058, 323269, 506746, 646538, 4307341, 5495573, 8614682, 9374801, 10991146, 18749602, 159371617, 318743234]

約数ペア:

[(1, 318743234), (2, 159371617), (17, 18749602), (29, 10991146), (34, 9374801), (37, 8614682), (58, 5495573), (74, 4307341), (493, 646538), (629, 506746), (986, 323269), (1073, 297058), (1258, 253373), (2146, 148529), (8737, 36482), (17474, 18241)]