1568830004

素因数分解:

$2^2\times 7^1\times {\mathrm{13537}}^1\times {\mathrm{4139}}^1$

素因数の和:17687

約数の個数: 24

約数和(自身を含む): 3138649920

約数和(自身を除く): 1569819916

約数列:

[1, 2, 4, 7, 14, 28, 4139, 8278, 13537, 16556, 27074, 28973, 54148, 57946, 94759, 115892, 189518, 379036, 56029643, 112059286, 224118572, 392207501, 784415002, 1568830004]

約数ペア:

[(1, 1568830004), (2, 784415002), (4, 392207501), (7, 224118572), (14, 112059286), (28, 56029643), (4139, 379036), (8278, 189518), (13537, 115892), (16556, 94759), (27074, 57946), (28973, 54148)]