2545394774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{224027}}^1$

素因数の和:224084

約数の個数: 32

約数和(自身を含む): 4516404480

約数和(自身を除く): 1971009706

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 5681, 11362, 224027, 448054, 2912351, 4256513, 5152621, 5824702, 8513026, 10305242, 55334669, 66984073, 97899799, 110669338, 133968146, 195799598, 1272697387, 2545394774]

約数ペア:

[(1, 2545394774), (2, 1272697387), (13, 195799598), (19, 133968146), (23, 110669338), (26, 97899799), (38, 66984073), (46, 55334669), (247, 10305242), (299, 8513026), (437, 5824702), (494, 5152621), (598, 4256513), (874, 2912351), (5681, 448054), (11362, 224027)]