2012209966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1\times {\mathrm{2383}}^1$

素因数の和:3136

約数の個数: 32

約数和(自身を含む): 3325851648

約数和(自身を除く): 1313641682

約数列:

[1, 2, 13, 26, 47, 94, 611, 691, 1222, 1382, 2383, 4766, 8983, 17966, 30979, 32477, 61958, 64954, 112001, 224002, 422201, 844402, 1456013, 1646653, 2912026, 3293306, 21406489, 42812978, 77392691, 154785382, 1006104983, 2012209966]

約数ペア:

[(1, 2012209966), (2, 1006104983), (13, 154785382), (26, 77392691), (47, 42812978), (94, 21406489), (611, 3293306), (691, 2912026), (1222, 1646653), (1382, 1456013), (2383, 844402), (4766, 422201), (8983, 224002), (17966, 112001), (30979, 64954), (32477, 61958)]