2180397310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2396041}}^1$

素因数の和:2396068

約数の個数: 32

約数和(自身を含む): 4830420672

約数和(自身を除く): 2650023362

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2396041, 4792082, 11980205, 16772287, 23960410, 31148533, 33544574, 62297066, 83861435, 155742665, 167722870, 218039731, 311485330, 436079462, 1090198655, 2180397310]

約数ペア:

[(1, 2180397310), (2, 1090198655), (5, 436079462), (7, 311485330), (10, 218039731), (13, 167722870), (14, 155742665), (26, 83861435), (35, 62297066), (65, 33544574), (70, 31148533), (91, 23960410), (130, 16772287), (182, 11980205), (455, 4792082), (910, 2396041)]