991014

素因数分解:

$2^1\times 3^1\times {\mathrm{331}}^1\times {\mathrm{499}}^1$

素因数の和:835

約数の個数: 16

約数和(自身を含む): 1992000

約数和(自身を除く): 1000986

約数列:

[1, 2, 3, 6, 331, 499, 662, 993, 998, 1497, 1986, 2994, 165169, 330338, 495507, 991014]

約数ペア:

[(1, 991014), (2, 495507), (3, 330338), (6, 165169), (331, 2994), (499, 1986), (662, 1497), (993, 998)]