5721149230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1987}}^1\times {\mathrm{16937}}^1$

素因数の和:18948

約数の個数: 32

約数和(自身を含む): 10909969056

約数和(自身を除く): 5188819826

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1987, 3974, 9935, 16937, 19870, 33779, 33874, 67558, 84685, 168895, 169370, 287929, 337790, 575858, 1439645, 2879290, 33653819, 67307638, 168269095, 336538190, 572114923, 1144229846, 2860574615, 5721149230]

約数ペア:

[(1, 5721149230), (2, 2860574615), (5, 1144229846), (10, 572114923), (17, 336538190), (34, 168269095), (85, 67307638), (170, 33653819), (1987, 2879290), (3974, 1439645), (9935, 575858), (16937, 337790), (19870, 287929), (33779, 169370), (33874, 168895), (67558, 84685)]