897988

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2467}}^1$

素因数の和:2491

約数の個数: 24

約数和(自身を含む): 1934912

約数和(自身を除く): 1036924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 2467, 4934, 9868, 17269, 32071, 34538, 64142, 69076, 128284, 224497, 448994, 897988]

約数ペア:

[(1, 897988), (2, 448994), (4, 224497), (7, 128284), (13, 69076), (14, 64142), (26, 34538), (28, 32071), (52, 17269), (91, 9868), (182, 4934), (364, 2467)]