1780739711

素因数分解:

${\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{5381}}^1$

素因数の和:5590

約数の個数: 16

約数和(自身を含む): 1860019200

約数和(自身を除く): 79279489

約数列:

[1, 59, 71, 79, 4189, 4661, 5381, 5609, 317479, 330931, 382051, 425099, 22541009, 25080841, 30182029, 1780739711]

約数ペア:

[(1, 1780739711), (59, 30182029), (71, 25080841), (79, 22541009), (4189, 425099), (4661, 382051), (5381, 330931), (5609, 317479)]