129638894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{19577}}^1$

素因数の和:19640

約数の個数: 32

約数和(自身を含む): 248092416

約数和(自身を除く): 118453522

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 6622, 19577, 39154, 137039, 215347, 274078, 430694, 841811, 1507429, 1683622, 3014858, 5892677, 9259921, 11785354, 18519842, 64819447, 129638894]

約数ペア:

[(1, 129638894), (2, 64819447), (7, 18519842), (11, 11785354), (14, 9259921), (22, 5892677), (43, 3014858), (77, 1683622), (86, 1507429), (154, 841811), (301, 430694), (473, 274078), (602, 215347), (946, 137039), (3311, 39154), (6622, 19577)]