2019403739

素因数分解:

${\mathrm{47}}^2\times {\mathrm{571}}^1\times {\mathrm{1601}}^1$

素因数の和:2266

約数の個数: 12

約数和(自身を含む): 2068188408

約数和(自身を除く): 48784669

約数列:

[1, 47, 571, 1601, 2209, 26837, 75247, 914171, 1261339, 3536609, 42966037, 2019403739]

約数ペア:

[(1, 2019403739), (47, 42966037), (571, 3536609), (1601, 1261339), (2209, 914171), (26837, 75247)]