2894804

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{5981}}^1$

素因数の和:6007

約数の個数: 18

約数和(自身を含む): 5569242

約数和(自身を除く): 2674438

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 5981, 11962, 23924, 65791, 131582, 263164, 723701, 1447402, 2894804]

約数ペア:

[(1, 2894804), (2, 1447402), (4, 723701), (11, 263164), (22, 131582), (44, 65791), (121, 23924), (242, 11962), (484, 5981)]