2080561142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4977419}}^1$

素因数の和:4977451

約数の個数: 16

約数和(自身を含む): 3583742400

約数和(自身を除く): 1503181258

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 4977419, 9954838, 54751609, 94570961, 109503218, 189141922, 1040280571, 2080561142]

約数ペア:

[(1, 2080561142), (2, 1040280571), (11, 189141922), (19, 109503218), (22, 94570961), (38, 54751609), (209, 9954838), (418, 4977419)]