426964348

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{10639}}^1$

素因数の和:10849

約数の個数: 24

約数和(自身を含む): 762675200

約数和(自身を除く): 335710852

約数列:

[1, 2, 4, 79, 127, 158, 254, 316, 508, 10033, 10639, 20066, 21278, 40132, 42556, 840481, 1351153, 1680962, 2702306, 3361924, 5404612, 106741087, 213482174, 426964348]

約数ペア:

[(1, 426964348), (2, 213482174), (4, 106741087), (79, 5404612), (127, 3361924), (158, 2702306), (254, 1680962), (316, 1351153), (508, 840481), (10033, 42556), (10639, 40132), (20066, 21278)]