1330377208

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{378809}}^1$

素因数の和:379254

約数の個数: 16

約数和(自身を含む): 2500146000

約数和(自身を除く): 1169768792

約数列:

[1, 2, 4, 8, 439, 878, 1756, 3512, 378809, 757618, 1515236, 3030472, 166297151, 332594302, 665188604, 1330377208]

約数ペア:

[(1, 1330377208), (2, 665188604), (4, 332594302), (8, 166297151), (439, 3030472), (878, 1515236), (1756, 757618), (3512, 378809)]