660842

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3631}}^1$

素因数の和:3653

約数の個数: 16

約数和(自身を含む): 1220352

約数和(自身を除く): 559510

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 3631, 7262, 25417, 47203, 50834, 94406, 330421, 660842]

約数ペア:

[(1, 660842), (2, 330421), (7, 94406), (13, 50834), (14, 47203), (26, 25417), (91, 7262), (182, 3631)]