2009018874

素因数分解:

$2^1\times 3^1\times {\mathrm{7901}}^1\times {\mathrm{42379}}^1$

素因数の和:50285

約数の個数: 16

約数和(自身を含む): 4018641120

約数和(自身を除く): 2009622246

約数列:

[1, 2, 3, 6, 7901, 15802, 23703, 42379, 47406, 84758, 127137, 254274, 334836479, 669672958, 1004509437, 2009018874]

約数ペア:

[(1, 2009018874), (2, 1004509437), (3, 669672958), (6, 334836479), (7901, 254274), (15802, 127137), (23703, 84758), (42379, 47406)]