2688276752

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{558197}}^1$

素因数の和:558255

約数の個数: 40

約数和(自身を含む): 6091056576

約数和(自身を除く): 3402779824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 558197, 1116394, 2232788, 3907379, 4465576, 7814758, 8931152, 15629516, 24002471, 31259032, 48004942, 62518064, 96009884, 168017297, 192019768, 336034594, 384039536, 672069188, 1344138376, 2688276752]

約数ペア:

[(1, 2688276752), (2, 1344138376), (4, 672069188), (7, 384039536), (8, 336034594), (14, 192019768), (16, 168017297), (28, 96009884), (43, 62518064), (56, 48004942), (86, 31259032), (112, 24002471), (172, 15629516), (301, 8931152), (344, 7814758), (602, 4465576), (688, 3907379), (1204, 2232788), (2408, 1116394), (4816, 558197)]