797990474

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{403433}}^1$

素因数の和:403501

約数の個数: 16

約数和(自身を含む): 1278078912

約数和(自身を除く): 480088438

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 403433, 806866, 9278959, 17347619, 18557918, 34695238, 398995237, 797990474]

約数ペア:

[(1, 797990474), (2, 398995237), (23, 34695238), (43, 18557918), (46, 17347619), (86, 9278959), (989, 806866), (1978, 403433)]