828298084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{21841}}^1$

素因数の和:22363

約数の個数: 24

約数和(自身を含む): 1528940000

約数和(自身を除く): 700641916

約数列:

[1, 2, 4, 19, 38, 76, 499, 998, 1996, 9481, 18962, 21841, 37924, 43682, 87364, 414979, 829958, 1659916, 10898659, 21797318, 43594636, 207074521, 414149042, 828298084]

約数ペア:

[(1, 828298084), (2, 414149042), (4, 207074521), (19, 43594636), (38, 21797318), (76, 10898659), (499, 1659916), (998, 829958), (1996, 414979), (9481, 87364), (18962, 43682), (21841, 37924)]