6488144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31193}}^1$

素因数の和:31214

約数の個数: 20

約数和(自身を含む): 13538196

約数和(自身を除く): 7050052

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 31193, 62386, 124772, 249544, 405509, 499088, 811018, 1622036, 3244072, 6488144]

約数ペア:

[(1, 6488144), (2, 3244072), (4, 1622036), (8, 811018), (13, 499088), (16, 405509), (26, 249544), (52, 124772), (104, 62386), (208, 31193)]