266302078

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{57467}}^1$

素因数の和:57807

約数の個数: 16

約数和(自身を含む): 457905024

約数和(自身を除く): 191602946

約数列:

[1, 2, 7, 14, 331, 662, 2317, 4634, 57467, 114934, 402269, 804538, 19021577, 38043154, 133151039, 266302078]

約数ペア:

[(1, 266302078), (2, 133151039), (7, 38043154), (14, 19021577), (331, 804538), (662, 402269), (2317, 114934), (4634, 57467)]