138414052

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{24841}}^1$

素因数の和:25051

約数の個数: 24

約数和(自身を含む): 278230400

約数和(自身を除く): 139816348

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 24841, 49682, 99364, 173887, 347774, 695548, 4943359, 9886718, 19773436, 34603513, 69207026, 138414052]

約数ペア:

[(1, 138414052), (2, 69207026), (4, 34603513), (7, 19773436), (14, 9886718), (28, 4943359), (199, 695548), (398, 347774), (796, 173887), (1393, 99364), (2786, 49682), (5572, 24841)]