1330496686

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{396217}}^1$

素因数の和:396315

約数の個数: 16

約数和(自身を含む): 2111049504

約数和(自身を除く): 780552818

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 396217, 792434, 9112991, 18225982, 28923841, 57847682, 665248343, 1330496686]

約数ペア:

[(1, 1330496686), (2, 665248343), (23, 57847682), (46, 28923841), (73, 18225982), (146, 9112991), (1679, 792434), (3358, 396217)]