1337887582

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{2239}}^1\times {\mathrm{2741}}^1$

素因数の和:5091

約数の個数: 16

約数和(自身を含む): 2026886400

約数和(自身を除く): 688998818

約数列:

[1, 2, 109, 218, 2239, 2741, 4478, 5482, 244051, 298769, 488102, 597538, 6137099, 12274198, 668943791, 1337887582]

約数ペア:

[(1, 1337887582), (2, 668943791), (109, 12274198), (218, 6137099), (2239, 597538), (2741, 488102), (4478, 298769), (5482, 244051)]