7128256738

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{648377}}^1$

素因数の和:648641

約数の個数: 16

約数和(自身を含む): 11203971840

約数和(自身を除く): 4075715102

約数列:

[1, 2, 23, 46, 239, 478, 5497, 10994, 648377, 1296754, 14912671, 29825342, 154962103, 309924206, 3564128369, 7128256738]

約数ペア:

[(1, 7128256738), (2, 3564128369), (23, 309924206), (46, 154962103), (239, 29825342), (478, 14912671), (5497, 1296754), (10994, 648377)]