2215661392

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{860117}}^1$

素因数の和:860155

約数の個数: 40

約数和(自身を含む): 5119422336

約数和(自身を除く): 2903760944

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 860117, 1720234, 3440468, 6020819, 6880936, 12041638, 13761872, 19782691, 24083276, 39565382, 48166552, 79130764, 96333104, 138478837, 158261528, 276957674, 316523056, 553915348, 1107830696, 2215661392]

約数ペア:

[(1, 2215661392), (2, 1107830696), (4, 553915348), (7, 316523056), (8, 276957674), (14, 158261528), (16, 138478837), (23, 96333104), (28, 79130764), (46, 48166552), (56, 39565382), (92, 24083276), (112, 19782691), (161, 13761872), (184, 12041638), (322, 6880936), (368, 6020819), (644, 3440468), (1288, 1720234), (2576, 860117)]