2017539833

素因数分解:

${\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{129971}}^1$

素因数の和:130052

約数の個数: 12

約数和(自身を含む): 2178850608

約数和(自身を除く): 161310775

約数列:

[1, 19, 43, 361, 817, 15523, 129971, 2469449, 5588753, 46919531, 106186307, 2017539833]

約数ペア:

[(1, 2017539833), (19, 106186307), (43, 46919531), (361, 5588753), (817, 2469449), (15523, 129971)]