929138

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:534

約数の個数: 24

約数和(自身を含む): 1710000

約数和(自身を除く): 780862

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 499, 931, 998, 1862, 3493, 6986, 9481, 18962, 24451, 48902, 66367, 132734, 464569, 929138]

約数ペア:

[(1, 929138), (2, 464569), (7, 132734), (14, 66367), (19, 48902), (38, 24451), (49, 18962), (98, 9481), (133, 6986), (266, 3493), (499, 1862), (931, 998)]