138484294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{10937}}^1$

素因数の和:11439

約数の個数: 16

約数和(自身を含む): 224185248

約数和(自身を除く): 85700954

約数列:

[1, 2, 13, 26, 487, 974, 6331, 10937, 12662, 21874, 142181, 284362, 5326319, 10652638, 69242147, 138484294]

約数ペア:

[(1, 138484294), (2, 69242147), (13, 10652638), (26, 5326319), (487, 284362), (974, 142181), (6331, 21874), (10937, 12662)]