26780522044

素因数分解:

$2^2\times {\mathrm{12517}}^1\times {\mathrm{534883}}^1$

素因数の和:547404

約数の個数: 12

約数和(自身を含む): 46869745384

約数和(自身を除く): 20089223340

約数列:

[1, 2, 4, 12517, 25034, 50068, 534883, 1069766, 2139532, 6695130511, 13390261022, 26780522044]

約数ペア:

[(1, 26780522044), (2, 13390261022), (4, 6695130511), (12517, 2139532), (25034, 1069766), (50068, 534883)]