137291294

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{49279}}^1$

素因数の和:49487

約数の個数: 16

約数和(自身を含む): 236544000

約数和(自身を除く): 99252706

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 49279, 98558, 344953, 689906, 9806521, 19613042, 68645647, 137291294]

約数ペア:

[(1, 137291294), (2, 68645647), (7, 19613042), (14, 9806521), (199, 689906), (398, 344953), (1393, 98558), (2786, 49279)]