850012

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 1566432

約数和(自身を除く): 716420

約数列:

[1, 2, 4, 41, 71, 73, 82, 142, 146, 164, 284, 292, 2911, 2993, 5183, 5822, 5986, 10366, 11644, 11972, 20732, 212503, 425006, 850012]

約数ペア:

[(1, 850012), (2, 425006), (4, 212503), (41, 20732), (71, 11972), (73, 11644), (82, 10366), (142, 5986), (146, 5822), (164, 5183), (284, 2993), (292, 2911)]