25485002

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{461}}^1$

素因数の和:805

約数の個数: 16

約数和(自身を含む): 38785824

約数和(自身を除く): 13300822

約数列:

[1, 2, 131, 211, 262, 422, 461, 922, 27641, 55282, 60391, 97271, 120782, 194542, 12742501, 25485002]

約数ペア:

[(1, 25485002), (2, 12742501), (131, 194542), (211, 120782), (262, 97271), (422, 60391), (461, 55282), (922, 27641)]