998889806

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{166871}}^1$

素因数の和:166987

約数の個数: 16

約数和(自身を含む): 1555914528

約数和(自身を除く): 557024722

約数列:

[1, 2, 41, 73, 82, 146, 2993, 5986, 166871, 333742, 6841711, 12181583, 13683422, 24363166, 499444903, 998889806]

約数ペア:

[(1, 998889806), (2, 499444903), (41, 24363166), (73, 13683422), (82, 12181583), (146, 6841711), (2993, 333742), (5986, 166871)]