985366414

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{498163}}^1$

素因数の和:498231

約数の個数: 16

約数和(自身を含む): 1578183552

約数和(自身を除く): 592817138

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 498163, 996326, 11457749, 21421009, 22915498, 42842018, 492683207, 985366414]

約数ペア:

[(1, 985366414), (2, 492683207), (23, 42842018), (43, 22915498), (46, 21421009), (86, 11457749), (989, 996326), (1978, 498163)]