1344842

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:341

約数の個数: 16

約数和(自身を含む): 2112000

約数和(自身を除く): 767158

約数列:

[1, 2, 31, 62, 109, 199, 218, 398, 3379, 6169, 6758, 12338, 21691, 43382, 672421, 1344842]

約数ペア:

[(1, 1344842), (2, 672421), (31, 43382), (62, 21691), (109, 12338), (199, 6758), (218, 6169), (398, 3379)]