129668002

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{4463}}^1$

素因数の和:4737

約数の個数: 16

約数和(自身を含む): 198201600

約数和(自身を除く): 68533598

約数列:

[1, 2, 73, 146, 199, 398, 4463, 8926, 14527, 29054, 325799, 651598, 888137, 1776274, 64834001, 129668002]

約数ペア:

[(1, 129668002), (2, 64834001), (73, 1776274), (146, 888137), (199, 651598), (398, 325799), (4463, 29054), (8926, 14527)]