2143104008

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{1706293}}^1$

素因数の和:1706456

約数の個数: 16

約数和(自身を含む): 4043916780

約数和(自身を除く): 1900812772

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 1706293, 3412586, 6825172, 13650344, 267888001, 535776002, 1071552004, 2143104008]

約数ペア:

[(1, 2143104008), (2, 1071552004), (4, 535776002), (8, 267888001), (157, 13650344), (314, 6825172), (628, 3412586), (1256, 1706293)]