30798898

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{91121}}^1$

素因数の和:91149

約数の個数: 12

約数和(自身を含む): 50025978

約数和(自身を除く): 19227080

約数列:

[1, 2, 13, 26, 169, 338, 91121, 182242, 1184573, 2369146, 15399449, 30798898]

約数ペア:

[(1, 30798898), (2, 15399449), (13, 2369146), (26, 1184573), (169, 182242), (338, 91121)]