2939684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{941}}^1$

素因数の和:1027

約数の個数: 24

約数和(自身を含む): 5697216

約数和(自身を除く): 2757532

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 941, 1562, 1882, 3124, 3764, 10351, 20702, 41404, 66811, 133622, 267244, 734921, 1469842, 2939684]

約数ペア:

[(1, 2939684), (2, 1469842), (4, 734921), (11, 267244), (22, 133622), (44, 66811), (71, 41404), (142, 20702), (284, 10351), (781, 3764), (941, 3124), (1562, 1882)]