131094518

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1\times {\mathrm{1733}}^1$

素因数の和:2191

約数の個数: 16

約数和(自身を含む): 199132560

約数和(自身を除く): 68038042

約数列:

[1, 2, 109, 218, 347, 694, 1733, 3466, 37823, 75646, 188897, 377794, 601351, 1202702, 65547259, 131094518]

約数ペア:

[(1, 131094518), (2, 65547259), (109, 1202702), (218, 601351), (347, 377794), (694, 188897), (1733, 75646), (3466, 37823)]