2705936

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{1291}}^1$

素因数の和:1430

約数の個数: 20

約数和(自身を含む): 5286864

約数和(自身を除く): 2580928

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 1291, 2096, 2582, 5164, 10328, 20656, 169121, 338242, 676484, 1352968, 2705936]

約数ペア:

[(1, 2705936), (2, 1352968), (4, 676484), (8, 338242), (16, 169121), (131, 20656), (262, 10328), (524, 5164), (1048, 2582), (1291, 2096)]