1306079555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1213}}^1\times {\mathrm{19577}}^1$

素因数の和:20806

約数の個数: 16

約数和(自身を含む): 1711273824

約数和(自身を除く): 405194269

約数列:

[1, 5, 11, 55, 1213, 6065, 13343, 19577, 66715, 97885, 215347, 1076735, 23746901, 118734505, 261215911, 1306079555]

約数ペア:

[(1, 1306079555), (5, 261215911), (11, 118734505), (55, 23746901), (1213, 1076735), (6065, 215347), (13343, 97885), (19577, 66715)]