5620786

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1721}}^1$

素因数の和:1817

約数の個数: 16

約数和(自身を含む): 8926848

約数和(自身を除く): 3306062

約数列:

[1, 2, 23, 46, 71, 142, 1633, 1721, 3266, 3442, 39583, 79166, 122191, 244382, 2810393, 5620786]

約数ペア:

[(1, 5620786), (2, 2810393), (23, 244382), (46, 122191), (71, 79166), (142, 39583), (1633, 3442), (1721, 3266)]