4428842

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{18301}}^1$

素因数の和:18325

約数の個数: 12

約数和(自身を含む): 7302498

約数和(自身を除く): 2873656

約数列:

[1, 2, 11, 22, 121, 242, 18301, 36602, 201311, 402622, 2214421, 4428842]

約数ペア:

[(1, 4428842), (2, 2214421), (11, 402622), (22, 201311), (121, 36602), (242, 18301)]