1489772738

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{87541}}^1$

素因数の和:87737

約数の個数: 16

約数和(自身を含む): 2285896704

約数和(自身を除く): 796123966

約数列:

[1, 2, 67, 127, 134, 254, 8509, 17018, 87541, 175082, 5865247, 11117707, 11730494, 22235414, 744886369, 1489772738]

約数ペア:

[(1, 1489772738), (2, 744886369), (67, 22235414), (127, 11730494), (134, 11117707), (254, 5865247), (8509, 175082), (17018, 87541)]