123599078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{26153}}^1$

素因数の和:26311

約数の個数: 16

約数和(自身を含む): 197724240

約数和(自身を除く): 74125162

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 26153, 52306, 444601, 889202, 3635267, 7270534, 61799539, 123599078]

約数ペア:

[(1, 123599078), (2, 61799539), (17, 7270534), (34, 3635267), (139, 889202), (278, 444601), (2363, 52306), (4726, 26153)]