5290147181

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{3931}}^1$

素因数の和:4145

約数の個数: 32

約数和(自身を含む): 6250936320

約数和(自身を除く): 960789139

約数列:

[1, 11, 19, 47, 137, 209, 517, 893, 1507, 2603, 3931, 6439, 9823, 28633, 43241, 70829, 74689, 122341, 184757, 538547, 821579, 1345751, 2032327, 3510383, 5924017, 10232393, 25311709, 38614213, 112556323, 278428799, 480922471, 5290147181]

約数ペア:

[(1, 5290147181), (11, 480922471), (19, 278428799), (47, 112556323), (137, 38614213), (209, 25311709), (517, 10232393), (893, 5924017), (1507, 3510383), (2603, 2032327), (3931, 1345751), (6439, 821579), (9823, 538547), (28633, 184757), (43241, 122341), (70829, 74689)]