264801878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{135241}}^1$

素因数の和:135343

約数の個数: 16

約数和(自身を含む): 438184080

約数和(自身を除く): 173382202

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 135241, 270482, 1487651, 2975302, 12036449, 24072898, 132400939, 264801878]

約数ペア:

[(1, 264801878), (2, 132400939), (11, 24072898), (22, 12036449), (89, 2975302), (178, 1487651), (979, 270482), (1958, 135241)]