6861348190

素因数分解:

$2^1\times 5^1\times {\mathrm{5171}}^1\times {\mathrm{132689}}^1$

素因数の和:137867

約数の個数: 16

約数和(自身を含む): 12352908240

約数和(自身を除く): 5491560050

約数列:

[1, 2, 5, 10, 5171, 10342, 25855, 51710, 132689, 265378, 663445, 1326890, 686134819, 1372269638, 3430674095, 6861348190]

約数ペア:

[(1, 6861348190), (2, 3430674095), (5, 1372269638), (10, 686134819), (5171, 1326890), (10342, 663445), (25855, 265378), (51710, 132689)]