1330648466

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{287149}}^1$

素因数の和:287489

約数の個数: 16

約数和(自身を含む): 2288011200

約数和(自身を除く): 957362734

約数列:

[1, 2, 7, 14, 331, 662, 2317, 4634, 287149, 574298, 2010043, 4020086, 95046319, 190092638, 665324233, 1330648466]

約数ペア:

[(1, 1330648466), (2, 665324233), (7, 190092638), (14, 95046319), (331, 4020086), (662, 2010043), (2317, 574298), (4634, 287149)]