395614270

素因数分解:

$2^1\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{18307}}^1$

素因数の和:20475

約数の個数: 16

約数和(自身を含む): 712474128

約数和(自身を除く): 316859858

約数列:

[1, 2, 5, 10, 2161, 4322, 10805, 18307, 21610, 36614, 91535, 183070, 39561427, 79122854, 197807135, 395614270]

約数ペア:

[(1, 395614270), (2, 197807135), (5, 79122854), (10, 39561427), (2161, 183070), (4322, 91535), (10805, 36614), (18307, 21610)]