13444130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{27437}}^1$

素因数の和:27458

約数の個数: 24

約数和(自身を含む): 28151388

約数和(自身を除く): 14707258

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 27437, 54874, 137185, 192059, 274370, 384118, 960295, 1344413, 1920590, 2688826, 6722065, 13444130]

約数ペア:

[(1, 13444130), (2, 6722065), (5, 2688826), (7, 1920590), (10, 1344413), (14, 960295), (35, 384118), (49, 274370), (70, 192059), (98, 137185), (245, 54874), (490, 27437)]