2649968176

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{353}}^1\times {\mathrm{1499}}^1$

素因数の和:2173

約数の個数: 40

約数和(自身を含む): 5168754000

約数和(自身を除く): 2518785824

約数列:

[1, 2, 4, 8, 16, 313, 353, 626, 706, 1252, 1412, 1499, 2504, 2824, 2998, 5008, 5648, 5996, 11992, 23984, 110489, 220978, 441956, 469187, 529147, 883912, 938374, 1058294, 1767824, 1876748, 2116588, 3753496, 4233176, 7506992, 8466352, 165623011, 331246022, 662492044, 1324984088, 2649968176]

約数ペア:

[(1, 2649968176), (2, 1324984088), (4, 662492044), (8, 331246022), (16, 165623011), (313, 8466352), (353, 7506992), (626, 4233176), (706, 3753496), (1252, 2116588), (1412, 1876748), (1499, 1767824), (2504, 1058294), (2824, 938374), (2998, 883912), (5008, 529147), (5648, 469187), (5996, 441956), (11992, 220978), (23984, 110489)]