2018384142

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{499}}^1\times {\mathrm{1373}}^1$

素因数の和:2368

約数の個数: 32

約数和(自身を含む): 4056048000

約数和(自身を除く): 2037663858

約数列:

[1, 2, 3, 6, 491, 499, 982, 998, 1373, 1473, 1497, 2746, 2946, 2994, 4119, 8238, 245009, 490018, 674143, 685127, 735027, 1348286, 1370254, 1470054, 2022429, 2055381, 4044858, 4110762, 336397357, 672794714, 1009192071, 2018384142]

約数ペア:

[(1, 2018384142), (2, 1009192071), (3, 672794714), (6, 336397357), (491, 4110762), (499, 4044858), (982, 2055381), (998, 2022429), (1373, 1470054), (1473, 1370254), (1497, 1348286), (2746, 735027), (2946, 685127), (2994, 674143), (4119, 490018), (8238, 245009)]