2842220018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{299749}}^1$

素因数の和:300193

約数の個数: 16

約数和(自身を含む): 4661712000

約数和(自身を除く): 1819491982

約数列:

[1, 2, 11, 22, 431, 862, 4741, 9482, 299749, 599498, 3297239, 6594478, 129191819, 258383638, 1421110009, 2842220018]

約数ペア:

[(1, 2842220018), (2, 1421110009), (11, 258383638), (22, 129191819), (431, 6594478), (862, 3297239), (4741, 599498), (9482, 299749)]