2555565554

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{184039}}^1$

素因数の和:184225

約数の個数: 16

約数和(自身を含む): 3935511360

約数和(自身を除く): 1379945806

約数列:

[1, 2, 53, 106, 131, 262, 6943, 13886, 184039, 368078, 9754067, 19508134, 24109109, 48218218, 1277782777, 2555565554]

約数ペア:

[(1, 2555565554), (2, 1277782777), (53, 48218218), (106, 24109109), (131, 19508134), (262, 9754067), (6943, 368078), (13886, 184039)]