288328144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1386193}}^1$

素因数の和:1386214

約数の個数: 20

約数和(自身を含む): 601608196

約数和(自身を除く): 313280052

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1386193, 2772386, 5544772, 11089544, 18020509, 22179088, 36041018, 72082036, 144164072, 288328144]

約数ペア:

[(1, 288328144), (2, 144164072), (4, 72082036), (8, 36041018), (13, 22179088), (16, 18020509), (26, 11089544), (52, 5544772), (104, 2772386), (208, 1386193)]