2016505222

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1\times {\mathrm{20551}}^1$

素因数の和:21315

約数の個数: 16

約数和(自身を含む): 3071948544

約数和(自身を除く): 1055443322

約数列:

[1, 2, 71, 142, 691, 1382, 20551, 41102, 49061, 98122, 1459121, 2918242, 14200741, 28401482, 1008252611, 2016505222]

約数ペア:

[(1, 2016505222), (2, 1008252611), (71, 28401482), (142, 14200741), (691, 2918242), (1382, 1459121), (20551, 98122), (41102, 49061)]