2002161755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{616999}}^1$

素因数の和:617074

約数の個数: 16

約数和(自身を含む): 2665440000

約数和(自身を除く): 663278245

約数列:

[1, 5, 11, 55, 59, 295, 649, 3245, 616999, 3084995, 6786989, 33934945, 36402941, 182014705, 400432351, 2002161755]

約数ペア:

[(1, 2002161755), (5, 400432351), (11, 182014705), (55, 36402941), (59, 33934945), (295, 6786989), (649, 3084995), (3245, 616999)]