30797286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{394837}}^1$

素因数の和:394855

約数の個数: 16

約数和(自身を含む): 66332784

約数和(自身を除く): 35535498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 394837, 789674, 1184511, 2369022, 5132881, 10265762, 15398643, 30797286]

約数ペア:

[(1, 30797286), (2, 15398643), (3, 10265762), (6, 5132881), (13, 2369022), (26, 1184511), (39, 789674), (78, 394837)]