2011284758

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{727}}^1\times {\mathrm{2707}}^1$

素因数の和:3516

約数の個数: 32

約数和(自身を含む): 3501249024

約数和(自身を除く): 1489964266

約数列:

[1, 2, 7, 14, 73, 146, 511, 727, 1022, 1454, 2707, 5089, 5414, 10178, 18949, 37898, 53071, 106142, 197611, 371497, 395222, 742994, 1383277, 1967989, 2766554, 3935978, 13775923, 27551846, 143663197, 287326394, 1005642379, 2011284758]

約数ペア:

[(1, 2011284758), (2, 1005642379), (7, 287326394), (14, 143663197), (73, 27551846), (146, 13775923), (511, 3935978), (727, 2766554), (1022, 1967989), (1454, 1383277), (2707, 742994), (5089, 395222), (5414, 371497), (10178, 197611), (18949, 106142), (37898, 53071)]