255103636

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{486839}}^1$

素因数の和:486974

約数の個数: 12

約数和(自身を含む): 449840160

約数和(自身を除く): 194736524

約数列:

[1, 2, 4, 131, 262, 524, 486839, 973678, 1947356, 63775909, 127551818, 255103636]

約数ペア:

[(1, 255103636), (2, 127551818), (4, 63775909), (131, 1947356), (262, 973678), (524, 486839)]