3978889158

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{79907}}^1$

素因数の和:80148

約数の個数: 32

約数和(自身を含む): 8185136256

約数和(自身を除く): 4206247098

約数列:

[1, 2, 3, 6, 43, 86, 129, 193, 258, 386, 579, 1158, 8299, 16598, 24897, 49794, 79907, 159814, 239721, 479442, 3436001, 6872002, 10308003, 15422051, 20616006, 30844102, 46266153, 92532306, 663148193, 1326296386, 1989444579, 3978889158]

約数ペア:

[(1, 3978889158), (2, 1989444579), (3, 1326296386), (6, 663148193), (43, 92532306), (86, 46266153), (129, 30844102), (193, 20616006), (258, 15422051), (386, 10308003), (579, 6872002), (1158, 3436001), (8299, 479442), (16598, 239721), (24897, 159814), (49794, 79907)]