27980606

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{6007}}^1$

素因数の和:6163

約数の個数: 16

約数和(自身を含む): 44771616

約数和(自身を除く): 16791010

約数列:

[1, 2, 17, 34, 137, 274, 2329, 4658, 6007, 12014, 102119, 204238, 822959, 1645918, 13990303, 27980606]

約数ペア:

[(1, 27980606), (2, 13990303), (17, 1645918), (34, 822959), (137, 204238), (274, 102119), (2329, 12014), (4658, 6007)]