2005655786

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{3613}}^1\times {\mathrm{5237}}^1$

素因数の和:8905

約数の個数: 16

約数和(自身を含む): 3066681384

約数和(自身を除く): 1061025598

約数列:

[1, 2, 53, 106, 3613, 5237, 7226, 10474, 191489, 277561, 382978, 555122, 18921281, 37842562, 1002827893, 2005655786]

約数ペア:

[(1, 2005655786), (2, 1002827893), (53, 37842562), (106, 18921281), (3613, 555122), (5237, 382978), (7226, 277561), (10474, 191489)]