1551158906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{72613}}^1$

素因数の和:73597

約数の個数: 16

約数和(自身を含む): 2540909088

約数和(自身を除く): 989750182

約数列:

[1, 2, 11, 22, 971, 1942, 10681, 21362, 72613, 145226, 798743, 1597486, 70507223, 141014446, 775579453, 1551158906]

約数ペア:

[(1, 1551158906), (2, 775579453), (11, 141014446), (22, 70507223), (971, 1597486), (1942, 798743), (10681, 145226), (21362, 72613)]