2019980526

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{15427}}^1$

素因数の和:15728

約数の個数: 32

約数和(自身を含む): 4095208320

約数和(自身を除く): 2075227794

約数列:

[1, 2, 3, 6, 139, 157, 278, 314, 417, 471, 834, 942, 15427, 21823, 30854, 43646, 46281, 65469, 92562, 130938, 2144353, 2422039, 4288706, 4844078, 6433059, 7266117, 12866118, 14532234, 336663421, 673326842, 1009990263, 2019980526]

約数ペア:

[(1, 2019980526), (2, 1009990263), (3, 673326842), (6, 336663421), (139, 14532234), (157, 12866118), (278, 7266117), (314, 6433059), (417, 4844078), (471, 4288706), (834, 2422039), (942, 2144353), (15427, 130938), (21823, 92562), (30854, 65469), (43646, 46281)]